The Brew Times
Beer Sensory Skills 101 | Hops | Lightstrike
This article is part of a series of lessons and exercises that focus on enhancing your sensory skills to better recognize and address brewing problems. By training your sense of smell, taste, mouthfeel, etc., you will have a better understanding of identifying off-flavors/aromas and their causes, which can greatly assist you when looking for solutions to these problems. This blog series will come in many parts dealing with Yeast, Hops, Malt, Water, Infections/Contaminations, and Miscellaneous issues. Each lesson includes an exercise in a separate tab to assist you in developing your palate and other senses to better detect these flavors, aromas, etc. Lesson Exercise Beers Lesson 2.1- Hops: Skunky - Why Does My Beer Smell Like A Skunk? The Chemistry: Lightstrike, also known as "skunking," is a chemical reaction that occurs in beer when certain compounds derived from hops are exposed to ultraviolet (UV) light, typically from sunlight. This reaction can significantly alter the flavor and aroma profile of the beer, often resulting in an unpleasant and distinctive "skunky" smell and taste. The primary agents responsible for lightstrike are hop compounds called isohumulones, which are responsible for contributing bitterness to beer. These isohumulones are sensitive to light, particularly in the blue spectrum (around 350-500 nanometers), which is present in sunlight. When beer is exposed to UV light, particularly in the blue range, the photons in the light interact with the isohumulones, causing them to undergo a photochemical reaction known as photoisomerization. During this process, the molecular structure of the isohumulones is altered, resulting in the formation of new compounds, notably 3-methyl-2-butene-1-thiol (MBT). It is this MBT compound that gives the characteristic skunky aroma and flavor to the beer. The "Stink": The skunky aroma is often described as similar to that of a skunk's spray, hence the term "skunking" for this phenomenon. It's important to note that this aroma is distinct from the natural aromas of hops and is generally considered undesirable in beer. However, you have most likely experienced this flavor/aroma profile in some popular bottled beers like Heineken, Corona, Beck's, Stella Artois, and Grolsch. It's also a common profile in malt liquors such as Mickey's, Olde English, etc. What do all of these beers have in common? They are all bottled in green or clear glass, which won't protect the beer from the UV light that causes lightstrike. This is why most breweries bottle their beer in brown/amber glass. Of course, regarding the European beers I mentioned above, and despite what some American fans of those beers may think, those breweries never intended for their beers to "skunk" in that way. Unfortunately, it's a more common flavor profile in the US because of the time it takes for imported beer to arrive in our country. The extra logistics required for importing foreign beers significantly raises the risk of lightstrike, oxidation, or other undesirable issues in the beer. This is also why these beers always taste better when consumed in their home countries. Many of these breweries have been taking steps in the recent years to mitigate occurences of lightstrike in their beer. For example, Heineken now cans most of their beer for export. They've also switched to brown glass for some of their products. Corona, Beck's, and Stella Artois have all made similar efforts to reduce lightstrike in their beer. Avoiding Lightstrike: As a homebrewer, there are several steps you can take to minimize the risk of lightstrike and preserve the quality of your beer: • Use Dark Bottles: Similar to commercial breweries, using dark brown or amber glass bottles, provides better protection against UV light compared to clear or green bottles. This practice helps prevent lightstrike and preserve the flavor integrity of your beer. If you're reusing bottles, consider choosing dark bottles for storage. Alternatively, using PET plastic bottles, which are often brown or opaque, can also help reduce light exposure. • Store Beer in a Dark Place: After bottling your beer, store it in a cool, dark place away from direct sunlight or artificial UV light sources. A cellar, closet, or cupboard are good options. Avoid storing your beer in areas where it's exposed to sunlight for extended periods, as even brief exposure can potentially lead to lightstrike. • Limit Exposure to Light: When handling your beer, try to minimize its exposure to light as much as possible. Keep it covered with a cloth or towel when transferring it to and from storage locations, especially if you're moving it outdoors during brewing or bottling processes. • Consider Packaging Methods: If you have the equipment and resources, consider investing in a kegging system. Beer stored in kegs is typically not exposed to light until it's poured into a glass, minimizing the risk of lightstrike. • Monitor Storage Conditions: Regularly check the storage conditions of your beer to ensure it's not being exposed to light inadvertently. If you notice any changes in flavor or aroma, such as skunkiness, consider adjusting your storage methods accordingly. • Be Mindful During Brewing and Bottling: While brewing and bottling your beer, take care to shield it from direct sunlight or artificial UV light sources. Use shaded areas or cover your fermenter with a dark cloth or blanket during fermentation and bottling to minimize light exposure. By following these steps, you can help minimize the risk of lightstrike and preserve the quality of your homebrewed beer. Remember that even small amounts of light exposure can potentially lead to off-flavors, so it's essential to be vigilant about protecting your beer from light throughout the brewing and storage process. Detecting Autolysis Aroma: • Skunky Aroma: The most recognizable characteristic of lightstruck beer is its aroma, which is often described as reminiscent of the scent produced by a skunk's spray. This aroma can range from subtle to intense, depending on the degree of light exposure and the beer's susceptibility to lightstrike. • Sulfury Notes: Lightstruck beer may also exhibit sulfury or sulfur-like notes, which contribute to the overall off-putting aroma. These sulfur compounds are byproducts of the chemical reactions that occur when hop compounds interact with UV light. Flavor: • Off-Flavors: In addition to the skunky aroma, lightstruck beer can develop off-flavors that detract from its overall taste profile. These off-flavors may include a stale or cardboard-like taste, which can further contribute to the perception of the beer as unpleasant. • Loss of Freshness: Lightstruck beer may also lose its freshness and vibrancy, with the hop-derived flavors and aromas becoming muted or altered. Instead of showcasing the intended characteristics of the beer, such as hoppy or floral notes, lightstruck beer may taste dull and lackluster. Overall, lightstruck beer is characterized by its skunky aroma, sulfury notes, and off-flavors, which can significantly detract from the drinking experience. Sensory Training: • Compare Beers: Purchase some Heinekens in green bottles and some in cans. The green bottles should taste much different and have a more "skunky" profile. • Leave Some Beer Out in the Sun: You can do this as an experiment with your own homebrew, or you can purchase some commercial beers and try this. Acquire two bottles of the same beer, one of which has been intentionally exposed to sunlight for a period of time to simulate lightstrike, while the other has been kept in a dark environment. Conduct a side-by-side tasting of the two beers to compare their flavors and aromas. Take note of any differences in aroma, taste, and mouthfeel between the two samples. • Blind Tasting: Prepare samples of various beers, including some that have been intentionally lightstruck and others that have not. Serve the samples to participants in opaque or covered glasses to ensure a blind tasting experience. Encourage participants to evaluate each sample and identify any off-flavors associated with lightstrike without knowing which samples have been exposed to light. • Dilution Experiment: Dilute a lightstruck beer with a neutral-flavored beverage, such as water or a light lager, to reduce the intensity of the off-flavors. Prepare several dilutions with varying levels of concentration, ranging from undiluted to highly diluted. Taste each sample and note how the perception of the skunky aroma and flavor changes as the concentration of the off-flavors decreases. By regularly engaging in these experiments and activities, homebrewers can develop their sensory skills and become more adept at detecting off-flavors, including those caused by lightstrike, in their beer. This heightened awareness can be invaluable for improving the quality of their homebrewed beer and refining their brewing techniques over time. Recommended Beers For This Lesson Lagers, pale ales, and IPAs tend to me the most susceptible to lighstrike due to the light-body and/or prominent hops. Take extra care when fermenting, bottling. and storing these beers to keep them from being exposed to UV light for too long. Pale Ales Lagers IPAs
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Beer Sensory Skills 101 | Yeast | Autolysis
This article is part of a series of lessons and exercises that focus on enhancing your sensory skills to better recognize and address brewing problems. By training your sense of smell, taste, mouthfeel, etc., you will have a better understanding of identifying off-flavors/aromas and their causes, which can greatly assist you when looking for solutions to these problems. This blog series will come in many parts dealing with Yeast, Hops, Malt, Water, Infections/Contaminations, and Miscellaneous issues. Each lesson includes an exercise in a separate tab to assist you in developing your palate and other senses to better detect these flavors, aromas, etc. Lesson Exercise Beers Lesson 1.1- Yeast: Autolysis - The Self-Destruct Button of Yeast The Chemistry: Autolysis is a natural process in brewing where yeast cells, despite their resilience, eventually succumb to various stresses during fermentation, conditioning, and storage. This process culminates in the breakdown of vacuolar membranes within the yeast, leading to the release of hydrolytic enzymes that cause the cells to rupture, dispersing their contents into the beer. This phenomenon, essentially self-destruction, has significant implications, primarily in terms of flavor alteration and enzymatic breakdown. The alteration in flavor, often termed "yeast bite," is characterized by a sharp, bitter taste with meaty and sulfurous undertones, originating from amino acids and nucleotides present in yeast. Elevated yeast concentrations can modify the beer's pH and acidity, further influencing its taste. Additionally, the release of lipids may heighten the risk of rancidity. Enzymatic breakdown, particularly by proteases leaking from yeast cells, leads to the digestion of proteins in beer. This process notably diminishes head retention, causing foam to dissipate rapidly and giving the impression of flat beer. Furthermore, it may hasten haziness in the beverage. In bottle-conditioned beers, enzymatic action on complex sugars can restart fermentation by residual yeast cells, potentially resulting in over-carbonation and related issues. Autolysis can be triggered by various factors, including aging, but is exacerbated by poor yeast and beer handling practices. Examples include high temperatures, abrupt temperature changes during pitching or chilling, and osmotic shock from pitching yeast into high-gravity worts. Certain yeast strains are more susceptible to autolysis under conditions such as high alcohol content, carbonation, and acidity, while contamination by bacteria or other yeast species can also hasten the process. The "Umami": Remarkably, the meaty and/or cheesy aroma resulting from autolyzed yeast is valued in the food industry as a flavor enhancer, contributing to products ranging from soups and sauces to barbecue-flavored snacks. The yeast extracts known as Marmite and Vegemite, which are very popular in their respective countries of Great Britain and Australia (but not so popular in the US) are made from autolyzed yeast extract that is a byproduct of the brewing industry. The only difference between the 2 is that Vegemite has added vegetables and spices. Autolyzed yeast is also used as an alternative to Monosodium Glutamate (MSG) because both contain glutamic acid, which is what's responsible for the savory "umami" flavor associated with foods like meat, mushrooms, soy sauce, etc. Although autolysis flavors are typically undesirable in beer, they are prized in certain wines, such as vintage Champagne, where they contribute to the renowned "sur lie" flavor and aroma. In white wine it can add a creamy, rich depth and sweetness, with caramel, hazelnut, clove, and umami flavors. In sparkling wines it can add bread, cheese, and buttermilk-like aromas. Similarly, aging bottle-conditioned beers on yeast can lead to similar flavor development through autolysis, which, when balanced with other flavors and aromas, can be highly enjoyable. Avoiding Autolysis: While autolysis mainly occurs during long periods of aging on the sediment (typically 30 days or longer, though this can vary with yeast strain, age, etc), time isn't the only factor in the autolyzation of your yeast. Improper yeast handling can also promote early yeast autolyzation. The following are possible causes of early autolysis. • High Temperatures: Exposing yeast to high temperatures, especially above 80°F (27°C), can accelerate autolysis (some Belgian yeasts and german wheat yeasts are an exception as they can ferment into the 90°s). Elevated temperatures increase metabolic activity within yeast cells, leading to faster breakdown of cellular structures and membranes, ultimately promoting autolysis. • Temperature Fluctuations: Sudden changes in temperature, such as pitching yeast into worts at significantly different temperatures or rapid chilling, can shock the yeast cells. These sudden shifts can disrupt the delicate balance within the cells and weaken their structural integrity, making them more prone to autolysis. • Osmotic Shock: Pitching yeast into high-gravity worts with high sugar concentrations can subject the yeast cells to osmotic stress. This stress can damage the cell walls and membranes, making them more susceptible to autolysis. It is recommended to use yeast nutrients and fresh, healthy yeast when pitching into high-gravity worts to minimize stress on the cells. • Poor Repitching Practices: Reusing yeast from one batch to another, especially over multiple cycles, can subject the yeast cells to cumulative stress. Each fermentation cycle introduces new environmental factors and potential contaminants, increasing the likelihood of autolysis over time. • Presence of Contaminants: Contamination by other microorganisms, such as lactic acid bacteria or wild yeast strains, can induce stress on the brewing yeast. Competition for resources and the production of toxins by contaminants can weaken the yeast cells, making them more prone to autolysis. • Inherent Sensitivity of Yeast Strains: Some yeast strains may inherently be more sensitive to certain environmental conditions, such as high alcohol levels, carbonation, or acidity. These strains may be predisposed to autolysis under specific brewing conditions. When choosing a yeast strain, be sure it can handle the environment it will be working in. Ultimately, proper handling and management of yeast throughout the brewing process is essential to minimizing the risk of autolysis and ensure the quality of the final product. This includes controlling fermentation temperatures, minimizing temperature fluctuations, practicing good sanitation to prevent contamination, and using healthy yeast for each batch. Morphological changes of brewer’s yeast during autolysis in beer brewing. Stationary stage (a, d) is defined at the beginning of post fermentation, stationary anaphase (b, e) is at about one month soaking in the fermented liquor, and afterwards is defined as autolysis stage (c, f). Detecting Autolysis Aroma: • Meaty or Umami Notes: Autolysis can produce savory, meaty aromas reminiscent of broth or cooked meat. These aromas are attributed to the release of amino acids and peptides during yeast cell breakdown. • Nutty or Toasty Aromas: In some cases, autolysis can contribute nutty or toasty aromas, similar to those found in aged wines or certain bread crusts. These aromas may develop over time as a result of yeast cell breakdown products interacting with other beer components. • Sulfur Compounds: Autolysis can also release sulfur compounds, which may contribute to aromas described as sulfurous, rotten egg, or "skunky." These aromas are typically considered undesirable and can result from excessive yeast breakdown or poor fermentation conditions. • Yeasty Aromas: While not necessarily desirable in excess, autolysis can contribute subtle yeasty aromas, which are characteristic of certain beer styles. Flavor: • Meaty Flavors: Autolysis can impart meaty flavors to beer, resembling the richness and depth found in broth or cooked meat. • Umami Notes: Similar to the savory aromas, autolysis can contribute umami notes to the beer's flavor profile, adding complexity and depth. • Nutty Undertones: Autolysis may introduce nutty undertones to the beer's flavor, reminiscent of roasted nuts or nutty grains. • Toasty Characteristics: Some beers may develop toasty characteristics as a result of autolysis, akin to the taste of toasted bread or grains. • Yeasty Impressions: While not necessarily a dominant flavor, autolysis can contribute subtle yeasty impressions, characteristic of certain beer styles. • Off-Flavors: Excessive autolysis can lead to the development of off-flavors such as diacetyl (buttery) or acetaldehyde (green apple-like), which may detract from the overall beer quality. Lessons on these specific compounds coming soon. The presence and intensity of these aromas and flavors can vary depending on factors such as yeast strain, fermentation conditions, and aging process. When balanced and integrated into the beer's flavor profile, the flavors resulting from autolysis can contribute positively to its complexity. However, excessive autolysis leading to overpowering or off-flavors is generally considered undesirable in beer. Sensory Training: • Taste Different Beers: Sample a variety of beers across different styles, paying attention to their flavor profiles. Look specifically for beers known to exhibit autolyzed yeast characteristics, such as aged or bottle-conditioned beers. • Conduct Comparative Tastings: Compare beers that have undergone varying degrees of autolysis. Try tasting a fresh beer alongside a similar aged beer to discern the differences in flavor and aroma resulting from autolysis. • Taste Foods Containing Autolyzed Yeast: Edible yeast extracts such as Marmite or Vegemite (or generic equivalant) contain autolyzed yeast as a main ingredient for the deep umami flavor. While more popular in the UK/AU, they can still be found at many grocery stores or international outlets in the US. Sauces like Worcestershire sauce and A1 sauce are also high in autolyzed yeast. Plant-based meat substitutes also use autolyzed yeast to mimic the savory taste of meat and add depth to the overall flavor. • Experiment With Food Pairings: Pair beers containing autolyzed yeast flavors with complementary foods to enhance your sensory experience. Notice how certain flavors interact and affect your perception of the beer. Here are some examples: ° Barleywine: This strong ale often exhibits nutty, toasty, and rich flavors, making it a great match for grilled meats, mushroom risotto, and dark chocolate desserts. ° Belgian Tripel: With its complex and spicy yeast character, Belgian Tripel pairs well with cheeses like Gouda or Swiss, as well as roasted root vegetables and charcuterie boards. ° Bière de Garde: This French farmhouse ale can have nutty, toasty, and earthy flavors, making it an excellent companion to grilled meats, mushroom risotto, and dark chocolate desserts. ° Aged Imperial Stout: Aged stouts can develop nutty, toasty, umami, and rich flavors over time. They pair nicely with dark chocolate desserts, grilled meats, and charcuterie boards. By actively engaging in tasting exercises, expanding your beer knowledge, and seeking feedback from others, you can gradually train your palate to detect autolyzed yeast flavors in beer with greater precision and confidence. Recommended Beers For This Lesson Autolysis, when controlled and balanced, can contribute positively to certain beer styles, adding complexity and depth to their flavor profiles. Here are some beer styles where autolysis is often considered acceptable or even desirable: Belgian Beers Sour Beers Aged Beers Strong Beers It's important to note that while autolysis can enhance the flavor profile of these beer styles when properly managed, excessive autolysis leading to off-flavors or overpowering aromas is generally undesirable. Brewers must carefully monitor and control the aging process to achieve the desired balance of flavors and ensure high-quality beer.
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Enhancing Your Belgian Beers: Making Candi Sugar at Home
What Exactly Is Candi Sugar, And How Does It Benefit My Beer? The process of making candi sugar involves inverting, then caramelizing sugar syrups at high temperatures, which results in a range of colors and flavors. This caramelization process can produce a variety of sugars with different characteristics, allowing brewer to tailor the sugar to their specific beer recipes. Simply put, inverting sugar is the process of breaking down complex sugars, such as sucrose, into simple sugars, such as fructose and glucose. These simple sugars are more efficient for the yeast to ferment since the yeast would normally have to create an enzyme (invertase) to break the sugar down itself, which is just more work for the yeast. This inversion will result in a much cleaner flavor profile than using sugar on its own. Candi sugar is very easy to make from normal cane or beet sugar, which are both sources of sucrose. You will only need 1 other ingredient, and that is a food grade acid of some sort to invert the sugar. Citric acid will work, but “cream of tartar” (potassium bitartrate) is available in just about every grocery store so it may be more accessible to you. The exact method of making real Belgian candi sugar is a closely guarded secret held by the manufacturers, but with the instructions below, you should be able to make something very similar at home, and for a fraction of the cost (it can be expensive stuff to obtain). Cane Sugar and Cream of Tartar The History and Tradition of Candi Sugar “Candi” sugar, also known as Belgian candi sugar, or candi syrup, has a long history in Belgian brewing and is integral to the production of many Belgian beer styles, particularly the stronger ones like Tripels, Dubbels, and Quadrupels. The spelling, “candi sugar” is a variation of “candied sugar”. This also differentiates it from other sugars that may be used in the candy making process. The spelling specifically denotes its association with Belgian brewing practices and traditions. The use of candi sugar dates back centuries in Belgium, and it became particularly popular during the medieval period. Brewers initially used honey as a fermentable sugar source, but as trade routes expanded and other sources became more widely available, candi sugar became a more common ingredient in brewing. Historically, cane sugar and honey were precious commodities in Europe and were quite expensive. Belgian brewers found that using adjunct sugars derived from a cheaper, but plentiful product like beets, could boost the alcohol content of their beers without adding excessive body or sweetness - and at a more affordable cost than using more expensive sugar sources. This was particularly important in regions like Belgium where beer was a staple part of the diet. The addition of candi sugar serves several purposes in Belgian brewing: 1. Color Enhancement: Candi sugar comes in various forms, such as liquid, soft, and rock, and it also comes in various colors, including light, amber, and dark. Brewers use different types of candi sugar to achieve the desired color in their beer. The sugars undergo caramelization during production, contributing to the color of the final product 2. Flavor Enhancement: Candi sugar can impart unique flavors to the beer, depending on its type. Dark candi sugar may add caramel, toffee, or dark fruit notes, while light candi sugar may contribute a more subtle sweetness. 3. Alcohol Boost: Belgian beers are often characterized by higher alcohol content, and candi sugar is an efficient way to increase fermentable sugars without adding excessive body to the beer. The additional sugars boost the alcohol content without significantly increasing the maltiness. 4. Dryness: Some Belgian beer styles, such as Tripels and Strong Golden Ales, benefit from the addition of candi sugar to create a drier finish in the beer. This is because the sugars are highly fermentable and can be easily consumed by yeast. Real Belgian Candi Sugar Making Hard Candi Sugar: SAFETY WARNING: Working with boiling hot sugar can be dangerous and can cause severe burns! It is advised to wear eye protection and heat resistant gloves when handling hot syrups. Adding cold water to hot syrup can result in splash-back so, as with all cooking, please be safe and use the proper protective gear. I’m using 1 lb of sugar for this recipe, but feel free to adjust to your needs. Ingredients: • Cane or beet sugar (both work equally well) • Cream of tartar (citric acid will also work) • Water Tools: • Cooking Pot • Thermometer • Long Spoon • Baking sheet/tray lined with aluminum foil or, preferably parchment paper, which will peel off easier. Process: 1. Add the sugar to your cooking pot and place over medium heat on your stove. 2. Add enough water to dissolve the sugar into a syrup, adding slowly and stirring as you go until it is all dissolved into a syrup. Don’t worry about the exact amount of water added as it will boil off during this process anyway. ½ cup of water to 1lb of sugar is the ratio I use. It will be thick, but once heated, it will eventually thin out as the sugar melts. 3. Once dissolved, you now have what is known as “simple syrup”. Now it’s time to add the acid. 1/8 tsp of cream of tartar per lb of sugar is an acceptable ratio. 4. Raise the boiling temp to just above 260° F, but do NOT let it go above 275° F. Hold this temperature for 20 minutes. During this time, the acid will invert the sucrose into glucose and fructose molecules. Water will slowly boil off during these 20 minutes, which will raise the temperature of the solution. To keep from going above 275° F, add a few tablespoons of water to lower the temperature. BE CAREFUL when doing this as the water can steam and cause splash-back. 5. After 20 minutes, you now have clear candi sugar. If this was your goal, you can skip to step 7. However, if you want a darker candi sugar, continue to the next step. 6. To make a darker candi sugar, simply keep boiling between 260° F and 275° F until you have achieved the desired color. The longer you boil, the darker it will get. Remember to keep adding teaspoons of water if the temperature gets too hot. 7. Raise the temperature to 300° F. In candy making, this is known as a “hard crack” temperature and will solidify the candi sugar into a “rock candy” when it cools. 8. Once at 300° F, carefully pour the syrup into the aluminum/parchment-lined baking sheet/tray and let it sit at room temperature until it hardens, which may take up to an hour or more. 9. Once hardened, you can break it into pieces and store it in an airtight container in a cool place for up to a year. Tip: Lightly coat the pieces in powdered sugar to prevent them from sticking together in storage. Adding water to the sugar Boiling sugar solution at 260° Freshly poured dark candi sugar Finished product Making Candi Syrup: While the steps above will result in a hard candi sugar that can be stored for long periods of time, this form of the sugar can be difficult to dissolve into the wort, taking more time than you may want to spend. For this reason, I am also including instructions on how to preprocess your hard candi sugar ahead of time into an easy-to-use syrup that will dissolve into the wort much faster. Process: 1. Add ½ lb of hard candi sugar to your pot and bring the heat on your stovetop to medium. Don’t add the entire 1 lb you made above, or it may become too messy and can possibly burn. 2. Add ¼ cup of water to the pot and begin stirring until it is fully dissolved. Do not raise the temperature to dissolve the sugar faster. This may cause it to burn. Patience is key here. 3. Once it is fully dissolved, you can add any remaining candi sugar and stir until it is also fully dissolved. 4. If the mixture is too thick, add a small amount of water until you’ve reached the desired consistency. 5. Store the candi syrup in glass jars. If using plastic jars, be sure to cool the syrup first. Store in a dry, cool place, but do NOT refrigerate as this will result in the sugar crystallizing and hardening, making it difficult to use. Keep in mind that candi syrup doesn’t have the long shelf life hard candi sugar has. The syrup will only last for about 30 days before it loses quality via oxidation, and it is also more prone to mold. Commercial syrups can last much longer because they are typically sealed with nitrogen, protecting the sugar. Using Candi Syrup in Mr. Beer refills/recipes: Use 1 cup of syrup for every 2 gallon batch. Use more if you want a higher ABV and dry body. See below for some of our Belgian recipes and recommendations. Candi syrup will enhance any of these recipes. Cheers!
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Mr. B’s EASY Party Time Beer Punch
Mr. B’s EASY Party Time Beer Punch Today I have a recipe for the cooks and non-cooks alike. That’s right, this little gem is SO easy and so delicious! Mr. B’s Party time beer punch is a great way to incorporate your beer into an easy and refreshing beer cocktail and it makes the perfect addition to almost any meal, party or cook-out. If you can make a Mr. Beer refill, you can make this jug of boozy goodness in less than 5 minutes! What are you waiting for? Let’s make some beer punch! What You Need: 48 ounces (4, 12 oz beers) of Light-colored beer (lager, light ales) 1 12 oz can frozen pink lemonade concentrate ¾ cup thawed frozen Blackberries or raspberries ½ cup Vodka Ice cubes Lemon slices for garnish How to make it: In a large pitcher, combine the beer, lemonade concentrate, blackberries or raspberries and vodka. Serve over ice and garnish with lemon slices. Yep, that’s it! You did it! Now pour yourself a big cold glass of beer punch (enjoy responsibly of course), kick back and sip away! As always, please let me know how this turned out for you in the comments! We always love hearing your feedback. “slurrrrrrp” Cheers! Ashley
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Foam Stability in Your Beer and How to Improve It.
Foam Stability in Beer and How to Improve It Lace, foam, bead, head… These are all terms that you are likely familiar with if you brew or even just drink, beer. We all know foam is pretty, eye catching and something that is goes hand in hand with the aesthetics of advertising beer, as well but there’s even more to it. The amount and quality of foam says a lot about a beer: how it was brewed, conditioned and even if it was served correctly! One of the more frequent questions we get especially with extract brewing, is “how do I improve my foam/head retention?”. Truthfully, this could turn into a very complex discussion, so I am going to give you a more straightforward explanation and a few tips to help you get the most out of your beer foam! First, lets start with what “creates” and contributes to the foam quality in your brews. The “main” component of foam is something called hydrophobic polypeptides. So, what the heck is that? Polypeptides are long strings or organic polymers formed by amino acids which are the building blocks of proteins that tend to move up and away from liquid. If your beer is deficient in these polypeptides, this will hinder the head retention of your fermented beer. Another factor in head retention are iso-humulones, that come from hops, but more about that later, but for now, lets focus on those amino acid chains. Where to polypeptides come from? That’s a great question! The primary source of foam enhancing poly peptides comes from the grains used in your beer. This why if you brew a recipe containing certain specific steeping grains or DME, you may see a far better quality of foam than with an extract only recipe. Extracts, especially liquid extracts, contain highly modified malts, this modification happens during the malting and extraction processes. Because these processes work to break down the complex chains, you can end up with a poor quality of head retention within the beer. Luckily, it’s pretty easy to remedy. Steeping as opposed to mashing can be a quick and easy way boost the foam on an all-extract beer, the reason for this is the low and quick application of heat to steeping grains has a more minimal effect on the poly peptide chains found within any grain used within the steep. There are two primary proteins that make up these chains in lesser modified grains called Protein Z and LTP1. Protein Z is the most abundant within brewing grains and tend to be resistant to the enzymes that will break it down. Thus, the addition grains higher in this enzyme resistant protein will aid in creating a better beer foam. The secondary LTP1 protein is excreted during the mash and to a lesser extent, the steep. LPT1 is a shuttling protein that serves to move lipids around the membranes in barely and like protein Z, both Amino acids are hydrophobic which is an important feature when it comes to pushing CO2 bubbles to the surface on your beer. So now that we know what components help to make those bubbles, what helps them to stay at the surface? The lion share of that duty comes from proteins called “Hordeins” that are found in barley grains. Having a good head formation and subsequently retention, comes down a harmonious proportion between proteins Z and LTP1 and Hordeins. Earlier in this article, I briefly mentioned the role of iso-alpha acids in foam stability and retention. As you probably already know, iso-alpha acids are the bittering acids that come from hops! These hop acids also provide a valuable mechanism for increasing foam because of the reaction that occurs between the acids and the proteins in the malt. Now that we know a little bit about the science, lets talk about how to actually put it into action. So how do we increase the foam formation, retention, and quality of an extract beer? We steep the grains that give us the highest probability of foam and we boil some hops! Some of the best grains for increasing foam are Carapils, wheat malt, and black malt just t name a few. These grains have what we call “foam positive” properties. Steeping any of these grains and also boiling even a small number of hops, can go miles in improving the quality of your beer. Just 4 ounces of Carapils malt steeped into a 2-gallon batch can really create a night and day difference even if you choose not to add any additional hops. If you have never steeped grains, I highly suggest checking out our “Specialty Grain” recipes, as we have done the “brain” work on the foam, for you! But maybe, just maybe you’d rather “play” on your own. If that is the case, start simple with just a refill and a 30-mimute steep of 4 ounces of Carapils at 160 degrees, then remove and discard the grains before boiling the grain water, removing it from the heat and adding your can of extract. As I mentioned earlier, the total ins and outs of foam creation and stability can get very in-depth and very complicated. I have not included every detail and potential facet of this subject, however, I have provided some of what I feel are the most important principal concepts of the subject for you as a brewer to understand. If you have any further questions, feel free to ask them in the comments or reach out to us at customer service. We are always happy to go into more detail! I truly hope you enjoyed this and if you have suggestions for future educational articles, let us know in the comments! Cheers! Ashley
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What is Stuck Fermentation and How to Fix it?
Ah, the dreaded “stuck fermentation”, if you brew long enough, you will likely experience one. If you have not experienced this, you might be wondering what exactly a “stuck fermentation” is. To put it simply, “stuck fermentation” refers to the yeast prematurely going dormant during fermentation and before full attenuation has been completed. In this blog, we will examine both the reasons stalls can happen, but also how to potentially remedy them. Reasons stuck fermentation can occur: Fermentation temperatures too high Fermentation temperatures are too low Worts deficient in nitrogen Worts deficient in oxygen Worts deficient in nutrients Yeast stress from the high alcohol content Yeast stress from an uninhabitable environment Strain-specific genetic predispositions Potential Remedies for Stuck Fermentation: Rouse the yeast Sometimes pulling a batch out of a stall is as easy as stirring up the yeast in your fermenter. This can be done by simply giving the fermenter a few bumps, gently swirling, or by using a sanitized spoon to give the trub a gentle stir. Warm up the fermenter If you suspect your fermentation is stuck because of low fermentation temps, try bringing the fermenter to a warmer location. Re-pitch new yeast This is usually the best way to fix a stuck fermentation. You can add more of your original yeast or use a high attenuating yeast such as S-04 or US-05. Introduce simple sugars or pureed fruit Sometimes your yeast just runs out of energy. Adding in a new source of sugar can sometimes restimulate fermentation. Add yeast nutrients Yeast nutrients, like adding sugar or fruit, can help return the nutrients that the yeast has depleted. Add enzymes via Beano Yes, THAT Beano… the enzymes it provides can often move your gravity several points. Use 1 tablet per gallon. Add oxygen Some strains of yeast such as Nottingham, have larger than normal oxygen requirements. Some brewers opt to use air stones or even just agitated the top of the wort with a sanitized whisk. Depending on how “far in” you are on a truly stuck/stalled fermentation, it may or may not be possible to re-stimulate the yeast, for this reason, I almost always just opt to re-pitch my yeast, but if that is not an option for you, try using these other techniques. Another important thing to look out for is a beer that isn’t stalled, but actually “done”. It is certainly possible for a beer to finish fermentation faster than expected. In this case, it’s a good idea to have a hydrometer handy so you can check your beer's actual gravity. As always, if you are still stumped, feel free to contact me at customer service and we will troubleshoot together. Cheers!
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Mr. B's IPA Quick Pickles
It’s HOT and we are deep in the pit of Summer down here in Arizona. We are staying cool and hydrated with a few “old faithful” remedies… Lots of water, Cold beer, and cold beer pickles! Yes, we’re slightly bloated, but a 5-minute walk outside in an environment similar to the surface of the sun sweats it out of you pretty quickly. Jokes aside, I figured it might be a good time to share this delicious, beer-infused pickle recipe with you! If you love pickles and you love beer, then you must try these puppies. Not only are these tasty but they are much quicker and easier to make than traditional pickles. This recipe uses our “Long play IPA” but feel free to switch that out with an IPA of your choice! Now, let's crack open a cold and make some pickles! What You Need: 1 LB Kirby pickles 12 oz Long Play IPA or other IPA ¼ cup purified water 2 cups Apple Cider vinegar 1 cup sugar 1.5 tablespoon Kosher salt .25 teaspoons of black peppercorns .25 teaspoons Yellow Mustard seed .25 teaspoons Black Mustard seed 2 cloves of smashed garlic (Use more if you really love garlic) .5 teaspoon red pepper flakes 1 sliced jalapeno (remove the seeds if you are sensitive to spice) Several (4-6) Sterilized wide mouth mason jars Sterilized Mason jar lids OPTIONAL: One Fresno or Chipotle pepper thinly sliced Instructions: Wash and dry the cucumbers. Combine the water, beer, vinegar, salt, and sugar in a small pot and bring to simmer. Stir to dissolve sugar and salt and let cool down completely. This step is very important not to rush! In your sterilized mason jars, arrange the cucumbers and the sliced peppers, and add the peppercorns, mustard seed, garlic, and chili flakes. Fill the jars with the cooled-down pickling brine and make sure the pickles are submerged, if you happen to own some pickle weights, now is a good time to use them. Close the lids and store them refrigerated. Turn jars upside down and back up every day. Pickles should be ready in about 7 days. There you have it! Beer pickles! I hope you enjoyed this recipe and if you make it, please let us know in the comments what you think! I love hearing your suggestions for what kinds of beer-infused recipes you would like to see here on the blog, so don’t be shy. Until next time, Cheers! “Chomp, chomp”
Read moreBrewing Tools Every Mr. Beer Brewer Needs
If you are looking to really crush your brewing process and make the best quality beer you can every single time, then there are a few essential tools we think every homebrewer needs. These tools will help make your brewing day flow a little better and could even help you make better beer. The tool I wanted to discuss is a hydrometer. This is useful as it will help you calculate the ABV of your brew and will also let you know when your beer is done fermenting. You will take an OG and an FG reading of your beer. The formula to get ABV is FG-OG*131.25. The second part of the hydrometer is that when your FG is the same reading 2 days in a row, then your beer is done fermenting. So it’s a great way to make sure your beer is done and bottle it as quickly as you can. The second tool that is important is a brewing thermometer. We sell some on the website that you can stick to your fermenter and they will tell you exactly what the temperature is of your brew. This is key to help prevent off-flavors and to make sure your beer is in the proper zone. The third tool that is very useful is a bottling want. Filling bottles can be a pain sometimes. So adding a bottling wand to your brewing tools is a great item to help speed up the bottling day. I also find using the wand to be useful in making sure that each bottle is filled up evenly. Related to bottling, I do think that everyone should use carbonation drops. They make bottling even more simple. You just drop in the right amount of drops for your bottle size and fill it on up. Another tool that I like to use personally is a funnel. Our Mr. Beer fermenters have an opening in the top and I don’t have that steady of hands so I have been known to spill wort all over the place. So using a funnel helps me make sure that it all goes into the fermenter. If you are going to use a funnel make sure you sanitize it beforehand. The last tool or item I will mention is an Oxygen brewery wash. This is not a sanitizer but is used after you brew. This is great to help make sure your brewing equipment and bottles stay clean and are good to keep using well into the future. A few other items I think that is always good to have on hand are some extract packets of yeast and some No-Rinse cleaners. You never know what can happen during a brew day so having a few extra of these on hand is always good as a just in case measure. Cheers, Robert
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Brew Now Enjoy for the 4th of July
One awesome thing about homebrewing is brewing beer and sharing it with friends and family during celebrations. There is no better time to do that than during holidays and celebrations. The 4th of July is right around the corner, so if you want to brew up some new batches, you need to get to brewing now to enjoy it for the 4th. So, we picked some of our favorite recipes that we like to drink during this amazing holiday. 1776 American Pale Ale - Brew up this classic style brew reminiscent of the beers that were available back in 1776. Celebrate America in the form of a beer! Patriot’s Pride American Lager - America, the land of the free and the home of the grains. Amber waves and resinous cones, plus a little yeast and water from the purple mountainous majesty all work together in harmony to create bountiful nectar. Share some great grains with your kith and kin this holiday. It's what the American dream is all about. Endurance Cold IPA - Looking to take an expedition into the unknown? Then this Cold IPA is for you. Brew with lager yeast at ale temperatures creates a complex flavor that will leave your pallet asking for more. Feating slight bitterness but most juicy hop notes this brew is perfect for those who don't like heavy-hitting IPAs. This brew is surprisingly refreshing and easy to drink. Just be careful, or you too may find yourself at the bottom ocean Slipper Socks Double IPA - What’s better than slipper socks? Nothing really, but we found a way to make them even better. Put on your best pair of slipper socks and enjoy this amazing IPA. We wanted to clone one of our favorite beers from the Northeast, Heady Topper. If you have that beer then understand why we did it, if you have not then you need to brew this. Full of hop flavor and aroma this beer will blow the slipper socks right off your feet. If you are going to brew an IPA, then this is the IPA you need to brew. On the Mountain Pop Cream Ale - Well…. Sometimes we get a little crazy and that is what we did here. We heard these odd rumors about brewing beer with soda instead of water. YES, soda, sounds crazy right? We thought so too but we just had to see for ourselves. The result of this crazy concoction was absolutely magical! The beer is smooth and easy-drinking, but you get this kind of tart flavor from the soda. It’s hard to describe but it's incredibly refreshing and super crushable. If you're looking for something out of the box to brew, this is it! It will surprise you and anyone you share it with. Maibock is Your Bock - This bock is your bock, this bock is maibock, from the malty flavors to the hoppy aroma. From the Little Brown Keg into your bottles, this bock was made for you and me. As I went brewing with that hopped malt extract, I saw above me those empty bottles and saw below me that liquid gold. This bock is your bock, this bock is maibock. Day After Day IPA - I remember finding out about this beer. Every day my mind is all around beer. Looking out from my brewing room, day after day. Bring it home, better make it soon, this beer is for you. Founder’d in the belief that beer should be enjoyed All Day, we’ve developed a recipe that doesn’t take all day to make. It is a smorgasbord of malts and hops with a clean finish. Now you can make a perfect replica of one of the most delicious IPA’s - ever. It’s Bad, tell everyone it’s yours. Watermelon Wheat - This thirst-quenching beer starts with the base of a Bavarian Weissbier, but then adds fresh watermelon during secondary fermentation. This end product results in a refreshingly fruity wheat beer with a soft watermelon flavor and aroma. Dad’s Favorite Cream Ale - Give Dad a big frosty reward for all his hard work! Evenly balanced, pale and light bodied, this classic Cream Ale is just what he needs to extinguish that powerful thirst after working up a serious sweat out in the yard. Wild American Wheat - Combining the flavors of Bavarian Wheat and Classic American, this beer has the best of both worlds. Balanced flavor with a fruity finish, just enough of everything but not too much of anything. If you happen to brew one of these recipes make sure to take some pictures during the 4th of you enjoying your homebrew and celebrating the greatest day of the year! Cheers, Robert
Read moreHow to increase the ABV in your homebrew?
Everyone is always looking for a way to get more bang for their buck. So kicking up the ABV in your homebrew is a great way to drink less beer and get your buzz on. So we got some great items you can use during brew day to increase the abv of your beer. There are a few things that we should point out before we get started. We always recommend brewing our refills or recipes as is, especially if you are a new brewer! You want to make sure to follow the directions and get the processes down. If you don’t have the brewing process down, then when you start wanting to experiment you might overlook some steps or make a mistake or two and get a bad brew. No one wants that. It is also important to note that you should always chase flavor not ABV. Adding different adjuncts and fermentables will change the flavor of the beer you are brewing. So, if you decide to dump a bag of sugar into your beer, most likely it won’t turn out that well. Okay, enough of all that let's dive into what you can use to increase the ABV of your beer. The first one is obvious and tends to be what we recommend. Malt Extract Adding more malt extract either hopped, liquid, or dry will increase the ABV of your beer and improve the flavor as well. This is the best option to add more ABV to your beer. We offer deluxe refills on the website which pairs a standard refill with two LMEs to help boost up the flavor and ABV. We also offer LME, DME, and HMEs as single items that you can buy to add to anything you are brewing or to create your own recipe. The next few items that you can add are ones that can be found in your house. We would recommend adding 1 cup or 2 cups max of these to your beer. Depending on what you are using it will add about 1%-1.5% ABV per cup to the final ABV. First, we will start will Sugar. You can add table sugar, corn sugar, or brown sugar. You want to be careful with the amount of sugar you're adding as we mentioned earlier that can create some odd flavors. When adding these you would add them to your 4 cups of water that you are bringing to a boil and mix it up until the sugar is dissolved. Also, it is a good idea to pair the type of sugar you are using with the type of beer you are brewing. Brown sugar would go great with a stout or an amber beer, whereas corn sugar would be good for a light ale or lager. One thing to note about the sugar you cannot use sugar substitutes, they will not ferment. So things like Stevia or Splenda won't work. Okay now, let’s get into syrups and other liquids. You can add things like Honey, Maple Syrup, Agave Nectar, and Corn Syrup. Again, these will add about 1%-1.5% ABV per cup to your beer. When adding these you would add them to your 4 cups of water that you are bringing to a boil and mix it up until the sugar is dissolved. Also, it is a good idea to pair the type of sugar you are using with the type of beer you brewing. If you ever have any questions or are unsure what to add just shoot an email and we can get back to you and give you some advice on what we would recommend and what would go with what you're brewing.
Read moreWhat is the difference between LME & DME?
If you are looking to create your own masterpiece or just dive into brewing some recipes you are going to notice two main adjusts. Those are DME & LME. Well, we break down what their difference is and how to best use them. When talking about DME & LME we are only really talking about one main difference between them. One is dry and one is liquid. Dry Malt Extract and Liquid Malt Extract. Besides the name and substance difference the only other differences are how you use them and the slight impact they have on your beer. Let's talk about how you use these first. LME is pretty simple to use, it’s just like brewing with your Hopped Malt Extract but it offers a little more versatility since it is unhoped. You are able to do a hop boil with LME. You just want to make sure that it is fully mixed before you do your boil and note that boiling LME will cause it to darken a little bit. When using a DME there are a few things you will want to know. The first is that if you dump the DME into boiling water it will get gummy and clump together, so you always want to add your DME as your water is coming up to a boil to help prevent this. You will also want to add a little at a time, just dumping the whole bag in can create some issues when trying to mix it up. Also, if you are using DME for your hop boil, you will want to make sure that you are waiting for the hot break before you add in your hops. You will want to keep mixing the DME as it boils to keep the foam from rising too high and spilling over your pot. Once you hit the hot break you will see the foam subside and it will just look like a regular boil. So, make sure to pay attention when doing this, if you have ever had a boilover, then you know that it is a sticky mess that is a pain to clean! Pro Tip for you, if you keep a spray bottle of clean water handy you can spray the foam when it gets too high and it will help keep it down. Color affect, using DME will usually help preserve the lighter color in your beer. So if you are wanting to brew a light lager, pilsner, pale ale, etc, you may want to go with a DME in this instance. LME is much easier to use, so if you are new to brewing or just want to get in a quick easy brew go with the LME. As far as flavor goes there have been some that said LME creates a more pleasant flavor in your beer vs DME. DME is more concentrated, so it can kick up your ABV with less. In the end, it just comes down to your personal preference and what you are brewing and the process that you feel like doing, or the recipe you want to create.
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5 Beers to Try This Summer
Looking for some “new” brews to cool down with this Summer? If so, start here! Below, you find 5 great commercial summer beers AND if you enjoy them, we’ve also included a Mr. Beer recipe that is similar for you to brew all year long! 1. LEINENKUGEL’S SUMMER SHANDY “A true summertime classic, you can’t go wrong with a shandy. Traditionally brewed using a blend of beer and lemonade, they make for an option that’s as balanced, flavorful, and thirst-quenching as drinks come. Of all the bottled premixes available on the market, Leinenkugel’s offering is easily the most well-known. And it’s for good reason — you’ll find the mix of Weiss-style wheat beer and natural lemonade to be a welcome respite after a long day spent out in the sun.” If you like that try brewing our Summertime Shanty 2. LAGUNITAS DAYTIME IPA “A Session beer, great for warmer weather because the low alcohol content means you can throw back a few without catching too much of a buzz. And while most of the choices on the market are pretty bland experiences, Lagunitas’ Daytime IPA is one option that actually manages to bring the flavor, too. Pouring a pale yellow in color, it’s malty and simple with a high hoppy profile, all the while clocking in at just 98 calories a can.” If you like that then you need to brew our Day After Day IPA 3. 21ST AMENDMENT HELL OR HIGH WATERMELON WHEAT “What says summer more than a juicy bite taken from a fresh watermelon? 21st Amendment decided to push the envelope and brew a wheat beer using the season’s flavorful fruit. Before you write it off as craft candy in a can, trust us when we say that Hell or High Watermelon Wheat is subtler than you’d expect. Of course, the beer is undoubtedly on the sweeter side, but it’s balanced out by a bready body and just a touch of bitterness.” If you are looking to quench your thirst this summer then brew our Watermelon Wheat 4. ALLAGASH WHITE “Allagash White is quite the cult favorite within the world of craft beer, having garnered itself a sizeable following since it launched back in 1995. Although it’s an enjoyable brew almost any time of year, we especially like it during the summer because of its crispness and appley-pear taste. It’s worth noting that before sipping on this Belgian-style witbier, you should give the yeast a good rousing to stir up the sediment and soften the mouthfeel. Take our word for it — doing so makes a world of difference.” If you enjoy that beer then you need to brew our Belgian Blanc Witbier 5. SIERRA NEVADA SUMMER BREAK “At 4.6% ABV and 30 IBU, Summer Break is already an impressively sessionable brew compared to most beers, and it’s made even more so when you consider that it’s a hazy IPA. Heaped with hoppy character, Sierra Nevada’s offering tastes just as full-bodied and flavorful as any of its traditional IPA alternatives, albeit in a much more manageable format.” This is a must brew our Royal Juice NEIPA If you try any of these, let us know what you think about them in the comments! Cheers! Ashley
Read moreHow to Ferment Your Homebrew in 7 Days?
If you are like me the hardest part about homebrewing is waiting for the beer to ferment. It can seem like ages before you get to bottle and then actually drink it! So, I thought it would be a good idea to break down how you can ferment your beer in 7 days. The key to doing this is to have your brewing process dialed in to be exact and you need some extra brewing tools. First, you need to make sure you are using clean and appropriate water for homebrewing. If you are using tap water for example that will have some extra chemicals in it. Those could cause some slight off-flavors in your brew which may take a little longer than 7 days to ferment out. Next, you need to make sure your temperature is on point. Now, this does range depending on the yeast you are using. For example, with our standard Mr. Beer yeast, we have found that the ideal range is right around 72 degrees. It does well a little warm and ferments fast. So check the recipe you are brewing, what yeast it is, and make sure you can hold that temperature consistently during the brewing process. Regarding temperature, you also need to make sure that your wort is at the proper temperature as well before you pitch your yeast. This will help the yeast propagate and fermenter better. Another factor that will help is that you need to make sure all of your brewing equipment is thoroughly cleaned and sanitized. So if you have all the steps in the brewing process down to a science then you need something to check your brew so you know when it is done. There are a few things you can use for this. I have some people use the Tilt which connects to an app on your phone to let you know once your beer is done. But if you don’t feel like spending the money you can also use a good old fashion Hydrometer. When you first make your wort and before you pitch your yeast you will take a reading and this is your original gravity. As the yeast eats the sugars in your wort the gravity will decrease. The way to know that your beer is done fermenting is that your gravity will not change within a 24 hour period. So for example, if you want to ferment for 7 days, you will take a gravity reading on day 6 and if that reading is the same on day 7 then your beer is done and ready to bottle. With the proper equipment and a dialed-in brewing process, you can ferment a beer in 7 days. A little side tip for you. If you brew your beer in 7 days and you try one after carbonating and conditing and it tastes a little off, then it needs to condition longer. If you have any off-flavors in your brew we recommend letting the bottles sit at room temperature for an additional 7 days and then try one and see how it tastes. Repeat this process until the off-flavor in your beer is gone. Cheers Robert
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