Our latest Stochasticity Project exploration is equal parts beer science and beer history. A blend of barrel-aged and fresh ales, this fascinating experiment will manifest itself via 22oz bottles and draft starting Monday, May 18.
Stochasticity Project HiFi+LoFi Mixtape is our interpretation of an old British staple. Long ago, before stereophonic sound was even a thing, pub owners had a system for transforming questionable ale into something quite drinkable. They kept “stock ales,” beers left to mature in vats or oak barrels. Once deemed suitably mellowed and refined, these aged ales were blended with their freshly brewed counterparts, which were often overly smoky and harsh. The result: more well-rounded, complex and delicious libations.
For this re-enactment of sorts, we weren’t compelled by such circumstances. We took an already good beer and made it great, blending a stock ale aged three months in oak foudres with a fresh version of the beer. Mixed together, these fresh and vintage “tracks” make beautiful music punctuated by toffee, dark fruit character, toasted malts, and light berry and sherry notes.
Behind the Scenes: Stochasticity HiFi+LoFi Mixtape
Check out the webpage for:
The official video, the beer's blog post, stats & tasting notes, suggested food pairings, and our stone beer finder
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DATELINE: May 18, 2015
LOCATION: Escondido, CA
The latest experimental offering from the Stochasticity Project looks to traditional, English-style stock ales for inspiration, while incorporating modern-day ingredients and brewing techniques. A creation cleverly dubbed Stochasticity Project HiFi+LoFi Mixtape, the final beer is composed of 80 percent fresh English Ale (LoFi) blended with a higher-ABV version (HiFi) of the same beer that was aged for several months in red wine-infused oak tanks (referred to as “foudres"). Starting today, the historically-inspired release will begin arriving in 22-ounce bottles and on draft at select retailers nationwide.
Stock ales were mainstays at British public houses in the seventeenth and eighteenth centuries. Known as “beers for holding,” they were stored in oak casks at the breweries or pubs. Because they were typically higher in alcohol than the majority of English beers, they could be aged for prolonged periods of time, during which their flavors would become rounder and more mellow. Rather than serve the stock ales straight up, pub owners would blend the matured stock ale with fresh ales, to help smooth out the latter's rough edges. Brewmaster Mitch Steele aimed to recreate this blended style of beer with Stochasticity Project HiFi+LoFi Mixtape.
“While I was conducting research for my book IPA: Brewing Techniques, Recipes and the Evolutions of India Pale Ale, I learned a lot about the story behind traditional stock ales and the blending process that was done by British publicans,” explains Steele. “This is a brewing style I have wanted to explore and experiment with for quite some time, and I felt that the Stochasiticty Project would be a great platform for doing our own interpretation of this historical technique.”
By blending an extremely fresh, low-alcohol version with a higher-alcohol version of the same ale, the result is a one-of-a-kind, multi-layered beer bringing forth a variety of flavors ranging from toasted malt and light berry nuances to English grains and yeast. Woody, earthy bitterness is present and made possibly thanks to English hop varietals—Fuggle and Target. Tannic grape flavors and aromas are also present thanks to the stock ale's time spent maturing in foudres, previously used to age Northern Californian red wine. This is the first beer from the Stochasticity Project to utilize such artisanal storage vessels.
Stochasticity Project HiFi+LoFi Mixtape is a one-time, limited release that should be enjoyed fresh.
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Stochasticity Project HiFi+LoFi Mixtape Data & Vital Statistics
URL: Stochasticity.com/beers/hifilofi-mixtape
Alcohol/Volume: 8.8%
Bitterness: 70 IBUs
Hops: Willamette (aka “Fuggle”), Apollo, Target
Malts: English Pale, English Mild Ale, English Amber
Blend: 80% LoFi brewed to 18° Plato (8.3% ABV) / 20% HiFi brewed to 24° Plato (10.5% ABV) and aged four months in first-use California red wine French and Hungarian oak foudres
U.S. Distribution: AK, AL, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MT, NC, NE, NH, NJ, NM, NV, NY, OH, OR, PA, RI, SC, TN, TX, VA, VT, WA and Puerto Rico
International Distribution: Australia; Alberta and British Columbia, Canada; Japan; Singapore and United Kingdom
Tasting notes, by Brewmaster Mitch Steele
Aroma: Strong fruity esters with light sherry notes, oak and toasted malt.
Taste: Oaky presence is followed by fruity yeast character. The malts shine mid-palate, combining with oak and a light berry fruitiness, followed by a dry, bitter finish.
Palate: Full-bodied with a nice bitterness and astringency.
Overall: Stone Co-founder Greg Koch has hypothesized for years that brewing the same beer at two different alcohol levels and blending them would provide a different flavor profile than brewing the base beer to a specific alcohol target. And this is true. When compared with beers brewed to lower gravities, fermenting at a higher gravity with a higher resulting alcohol level causes a drastically different mix of esters and other flavor compounds provided by yeast fermentation. Proof comes via this beer, which follows a decidedly English track, using 100% English malts and hops a la traditional stock ales, which I learned a lot about while conducting research for my book IPA: Brewing Techniques, Recipes and the Evolution of India Pale Ale. It was fun to be able to draw on this research as the inspiration for this beer.
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