Sour mash beer styles pdf

A sour mash is a mash that has acidproducing bacteria in it. As a general rule, lessexpensive sour beers are typically kettle soured, while beers that spend a year or more in barrels or tanks souring with mixedculture fermentations command higher price points. Biological souring was performed in the mash after mashing, in the preboiling wort, or in the postboiling wort. Boil them for 90 minutes, then chill the beer and rack it to primary. Aug 11, 2009 done properly, the sour mash method will produce a slight, but not overly pronounced sour edge to your beer. Listed are most but not all of the beer styles in the 2015 bjcp style. So, if a beer had a range of 535, then the median srm would be 35530215. Sour mash is a process that uses material from an older batch of mash to start fermentation of a new batch of mash. If anyone finds any gross errors in this beer style chart, please use the. Brewers association beer style guidelines form the basis for the guidelines at the great american beer festival gabf and world beer cup wbc. Since we are going to sour mash we are going to run a thinner grist ratio so that a larger percentage of the wort is being soured. A good sour beer is like that friend you have who gets along with everyone shes ever met. The following recipe is a simple no cook mash for a simple sour mash.

Lambic, gose, geuze, berliner weisse, flanders red, all are examples of sour craft beer styles that are likely to pleasantly surprise your taste buds and offer a distinctly different beer experience. Most people associate the term as any allgrain brewer knows, a mash is a mixture of hot water and grain. Jan 08, 2018 as a beer style, kentucky common was a bright, but shortburning star. The addition of a part of the very sour stillage ph 5. Americanbrewed sour beers are designed intentionally to be tart and may be inoculated with souring bacteria, fermented with wild yeast or fruit, aged in barrels or blended with younger beer.

The brewers association beer style guidelines are compiled for the. Containing both ales and lagers, the beers of this category are not typically complex, and have smooth, accessible flavors. Sour mashing begins like any other batch of allgrain beer. Often it is assumed that the sourness was derived from sour mashing techniques that were and still are employed by the. Seaquench ale dogfish head craft brewed ales off centered.

Worldwide, a greater number of craft brewers and homebrewers are beginning to experiment with sour beer styles than ever before. Beer style descriptions for brewers and beer competition organizers by the brewers. Nearly all beer used to be at least somewhat sour before pasteurization and sterilization was entirely understood. Oxygen is your absolute biggest enemy with sour mashing. Objectively the most thirstquenching beer weve ever brewed, seaquench ale is a session sour mashup of a crisp kolsch, a salty gose and a tart berliner weiss brewed in sequence with black limes, sour lime juice and sea salt. Using this technique, you can easily mash for a week with no off aromas. The time, equipment, and expertise required ensures that many homebrewers view sour beer as the final frontier. The alcoholbyvolume content of bourbon and sour mash is adjusted to between 40 and 50 percent 80 to 100 proof at bottling time. Kettle souring at breakside brewery craft brewers conference. The sour mash process gives a sweeter, deeper flavor to the final product. Once 14 days have passed, you can then pitch the lambic directly into primary and perform the secondary in the same.

After the stillage has been added, the mash has a ph of about 5. When paired with an aggressive preboil souring technique e. Such information might include the underlying beer style upon which the entry is based, or other information unique to the entry such as ingredients or processing which influence perceived sensory outcomes. There are two issues in sour beer fermentation that can lead to a beer having an undesirably thin body and mouthfeel. Using an alphabetical list of triggers from alcohol to yeast variety this text will help describe possible characteristics of a specific beer. At home, i like to sour mash in a corny keg that i purge prior to mashing in and then keep it under co2 pressure for the duration of the sour mash. Sour mashing is a technique for any beer that would benefit from a crisp, tart, or funky edge. Lalbrew belle saison is a belgianstyle ale yeast selected specifically. I bought this accessory specifically for doing sour mash and kettle sour beers and this was my first time using it. While any type of beer may be soured, most follow traditional or standardized guidelines. Acidity may be introduced from a sour mash, lactic acid additions or.

American craft brewers have been experimenting with a wide variety of vegetables in beer, including pumpkins, sweet potatoes, beets, and chili peppers. A fast lactic souring opens the door for one of the ideas i am most intrigued by as described by michael tonsmeire in american sour beers. Often this provides the category with a sufficient number of entries to make the category competitive or meet minimum entry numbers. Its a common phrase on american whiskey bottles, but it definitely doesnt signify that the whiskey inside is sour. Sour mashing and its applications homebrewers association. Just as with kettle souring, you want to create a healthy lactobacillus culture, protect it from infection, keep it at a healthy temperature, and give it time to work. Year of the sour mash outline interest in sour beers has never been higher, but to many the idea of making a sour beer seems like an impossible dream. Advanced techniques for fast souring beer sour beer blog. Oct 23, 20 in a nutshell, the wort is allowed to sour during the mash, then the beer is boiled, killing any spoiler microbes before they can get to the rest of your equipment.

It doesnt matter whether you are an extract or allgrain brewer, a sour mash is a fairly easy process that requires little in the way of special equipment. Craft brewers and homebrewers have adapted traditional european techniques to create some of the worldas most distinctive and experimental styles. Gabf and wbc categories may contain one or more beer styles. Exposure to air during souring can lead to the growth of. As for the sour mash contaminating your brewing environment, ive not had a problem with it.

I use sour mashing and kettle souring interchangeably. The ability to create flavorful sour beers both quickly and costeffectively is a valuable tool for the versatile brewer. American sour beer production, with actionable advice for each stage of the brewing process. Oct 31, 2016 in reality, sours are a broadreaching category that encompasses a breadth of styles and brewing techniquesfrom historic lambics and other traditional belgian and german brews to todays wild west of experimental sours and wild alesas well as a wide range of flavors and intensity. Run through your regular mash schedule to convert the starches to sugar. The beer styles study guide below and available as a pdf is for those. However they are sometimes also used in other styles including porters and stouts.

Sour mashing is also a process which can be used in brewing. As beer styles continue to evolve, understanding the sensory side of craft beer will help you more deeply appreciate and share your knowledge and enthusiasm for the beverage of beer. Bjcp beer style chart ive built a bjcp beer style chart that i hope will be useful to everyone. As any allgrain brewer knows, a mash is a mixture of hot water and grain. Jan 19, 2015 year of the sour mash outline interest in sour beers has never been higher, but to many the idea of making a sour beer seems like an impossible dream. I heard about this technique on an episode of basic brewing video 31 oct 2012 and radio 26 july 2012, who heard it from sean coates, who heard it about it on the jamil show.

Categories with multiple beer styles will be organized into subcategories of similar style beers. The corn in this recipe is used for flavor while the sugar will provide most of the fuel for fermentation. Brewers create a sour mash by allowing the beer to cool after the boil, adding lactobacillus, allowing it to. The wheat seems to present a more interesting flavour profile imho. Forum jump you cannot post new topics in this forum. Sour mash refers to a step in the bourbon whiskey making process where the ph levels of the corn mash are controlled before it goes on to be fermented. Lactobacillus beer brewing with lactic acid bacteria. Modern characterizations of the style often mention a lactic sourness or sour mashing, but extensive brewing records from the larger breweries at the. It is an exciting time for sour beer fans both in the united states and abroad.

Jul 21, 2017 sour beer is the oldest type of beer in history. A professional brewer friend once told me that, for him, the american sourbeer renaissance has been like being confined to a brewhouse his entire life, knowing no different, and then throwing open a window to glimpse a bright, wild, vibrant world filled with possibility and ripe for. The goals of the new edition are to better address world beer styles as found in their local markets, keep pace with emerging craft beer market trends, describe. A citrusytart union that has captured the attention and hearts of beer, wine and margarita drinkers alike. Brewers association 2018 beer style guidelines amazon s3. The goals of the new edition are to better address world beer styles as found in their local markets. To many, the idea of making a sour beer seems like an impossible dream. Some bourbon producers try to make their product look special by. Knowing about the different types of beer can help your employees and bartenders make recommendations and suggestions about the best food and beer pairings. Wild yeast strains and bacteria dont worry, its good bacteria. As it starts boiling, add your cheesy, nasty old hops to the kettle.

The best sour mash whiskey drinks recipes on yummly whiskey sour cocktail, kiwi whiskey sour, old fashioned. Because youre working with the mash, the process is slightly different, but the steps and concerns are consistent. Aluminum foil has nothing to do with sour mashing technique, cp is awfully vague about this and most other topics. Brewers use it to enhance the quick production of lactic acid, which gives beer its sourness. While a sour mash is not traditional with these beer styles, it is one technique you can utilize to create the sour characteristics in these beers. Some beers that use the sour mash process will be fermented together with brewing yeast but no boil, while other sour mashed beers will be boiled and then fermented with brewing yeast. It is one of the three or four modern beer styles that the americas can claim as indigenous. Discover whats missing in your discography and shop for sour mash releases.

Instead, it alludes to a production process that distilleries use to regulate bacterial growth and ensure continuity from batch to batch. Nov 18, 2015 it is an exciting time for sour beer fans both in the united states and abroad. Sour mash whiskey uses the bourbon recipe but starts the mash with leftovers from a previous batch, much like the starter in sourdough bread. During sour brewing, however, thorough acidification is needed to impart the characteristic sourness in the final beer. This process is much less expensive and less timeconsuming than traditional mixedculture fermentation, and as a result certain commercial brewers have begun to use the process for other styles of sour beer. As with any bit of history that has been preserved. In the past ive wrapped my igloo cooler tun with blankets and tried to keep my temps up there but would loose 1520f over the course of the sour mash which is not ideal. For flanders, this provides the classic sour twang. May 29, 2009 sour mash refers to a step in the bourbon whiskey making process where the ph levels of the corn mash are controlled before it goes on to be fermented. The term can also be used as the name of the type of mash used in that process, and a bourbon made using this process can be referred to as a. The 20% barley malt is american grown 2row klages, it has an abundance of enzymes for starch conversion plus there is a lot of time available. Aug 18, 2017 a larger percentage will create a sour beer, but a small sample under 5 percent of the grist, rested overnight can merely drop the ph into a more optimal range for a more normal recipe.

Kentucky common, also sometimes called common or dark cream ale, was once an extremely popular regional style centered around louisville, kentucky. Now that you know more about the different types of beer that are out there, hopefully you are inspired to add something unique to your beer list. I tried brewing a minor spinoff of a sour mash beer. Sour mash, straight this whisky also uses a higher proportion of corn than most bourbon, proprietary yeast strains and single story warehouses all of which contribute to. Additionally, knowing about the different types of beer can help you choose the right glass for each beer and potentially upsell customers to boost profits. Beers brewed in the united states utilizing yeast and bacteria strains instead of or in addition to standard brewers yeasts. There is a lot of debate about whether sour beers are or will be the next big trend in craft beer. Done properly, the sour mash method will produce a slight, but not overly pronounced sour edge to your beer. Souring a beer before the alcoholic fermentation is a good idea, but a sour mash presents three major issues. Use this guide to help you and your servers feel more confident about recommending beers to customers, or maybe even create a.

In a nutshell, the wort is allowed to sour during the mash, then the beer is boiled, killing. In styles such as classic irish stout, the sourness helps to enhance the overall flavor mix of stout roast barley and english hops. In a nutshell, the wort is allowed to sour during the mash, then the beer is boiled, killing any spoiler microbes before they can get to the rest of your equipment. Permission to use the brewers association beer style guidelines is not granted when the end use is for a cost that is, not provided free. Mash for the mash you want to combine the white wheat, pilsner, acidulated malt and rice hulls and dough in.

Based on brewers association 20xx beer style guidelines with changes. Target finished beer ph also varies with brand but typically is in 3. This blog provides information for educational purposes only. Beer styles study guide today, there are hundreds of documented beer styles and a handful of organizations with their own unique classifications. The beer styles study guide below and available as a pdf is for those who want to dive even deeper and includes quantitative style statistics not found in the beer styles section. The body and mouthfeel of a sour beer is something that should be considered during recipe development. Some bourbon producers try to make their product look special by using the term sour mash.

After souring the mash, it can be difficult to separate the wort from the spent grain. How to make uncle jessies sour mash whisky recipes. Using an alphabetical list of triggers from alcohol to yeast variety this text will help describe. The beer style guidelines developed by the brewers association use sources from the commercial brewing. Aug 23, 2018 brewers create a sour mash by allowing the beer to cool after the boil, adding lactobacillus, allowing it to sour, and then pitching yeast and going forward as normal. Sour beers are recognized as one of the oldest commercial beer styles, and recently they have been rediscovered by brewers world. These microflora may be cultured or acquired spontaneously, and the beer may be fermented in a. Soured beer in homebrewing home brewing beer blog by beersmith. A mash in the world of whiskey refers to the mixture of grain, water.

No contemporaneous records indicate sour mashing or that the beer had a sour profile. Do you want to make a sour beer but dont want to worry about contaminating all of your equipment with spoiler microbes. Competition organizers may create subcategories which reflect groups of entries based on color, hop varieties, or underlying beer styles. Blended beers with kettle soured component usually in the 3. There is a fast, easy method to get active making sour beer. Subscribe to our newsletter, ratebeer weekly, a must for understanding new people, places and beers in worldwide craft culture. The sour mashing technique might be for you, even if you are an extract brewer. Apr 27, 2016 mash out at 170, then bring to a boil. Cold water mussels, garlic, butter, lager beer, dijon mustard and bread caesar 11 kale, shaved parmesan, sundried tomatoes, herbcrusted croutons and housemade dressing caprese 9 fresh mozzarella, tomato, basil and balsamic reduction cranberry gorgonzola 9 mixed greens, dried cranberries, gorgonzola, toasted almonds with a sour beer.

Lowers mash, wort, and beer phvalues enhances enzymatic activity in the mash improves extract efficiency enhances flavor and foam stability extends shelf life of finished beer promotes a satisfying consumer experience importantly, acidulated malt never imparts sour, acidic notes to the finished beer, as long as its portion of. I am kicking off the year of the sour mash with this overview of sour mashing. The srm chosen for the sample was the median middle of the srm range given for that style. Lactobacillus beer brewing with lactic acid bacteria morebeer. The term can also be used as the name of the type of mash used in that process, and a bourbon made using this process can be referred to as a sour mash bourbon. Beer geeks love the layers of flavors in a sour, while people who dont like beer love that it doesn. Usually considered an unwanted infectious pest in the brewhouse, lactic acid bacteria can be harnessed as an exquisite ingredient for selected beer styles. Making sour beer is a risky and specialized form of beer brewing, and longstanding breweries which produce it and other lambics often specialize in this and other belgianstyle beers.

The cereal mash included the grits and about 25% of the malt. Sour mash is a process used in the distilling industry that uses material from an older batch of mash to start the fermentation of a new batch, analogous to the making of sourdough bread with a starter. There was a brief 15 minute acid rest followed by a dextrification rest at 156. Using an alphabetical list of triggers from alcohol to yeast variety this text will help describe possible characteristics of a specific beer style. For this reason, acidification is often carried out using the whole brewing batch as a substrate and only after the mashing process is completed in. Like a lot of styles, sour beers were once very popular by definition, they were the only beers produced at one time, but have waned in popularity over the years as more variety has become available. The color samples used on the chart are html hex color codes which represent a specific srm value. In general, the following table highlights components of a sour beer that affect body and mouthfeel. Read our complete summary for more info july 23, 2014 posted in recipes how to make sour mash sour mash. Soured beer in homebrewing home brewing beer blog by. Lactobacillus beer brewing with lactic acid bacteria 07252012.