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The Yogurt of BeersNaturally carbonated cask ale finally catches on |
Sierra Nevada Brewing Company in Chico, California, is one of the most famous names in the craft beer industry. Particularly in the western United States, its Pale Ale has long been the go-to alternative to Budweiser and other mass-produced lagers. So last month, when Sierra shipped a cask of an obscure style of brew to a bar in New York City, the happy rumblings of beer geeks were confirmed. Cask ale has finally arrived.
Also called cask-conditioned ale, cask ale is an old-fashioned type of beer hailing from England that has a lot in common with yogurt. It contains live yeast cultures that are not filtered out in the brewing process, like they are in most beers, but are rather left in the keg (called a cask in this case, or sometimes referred to as a firkin). These yeasts create natural carbonation. Most American beers, even micros, are charged with CO2 to carbonate them. To the uninitiated, cask ale tastes flat, because its bubbles are more delicate than those in beer that’s been pumped full of CO2. And because, like red wine, it’s supposed to be served at cellar temperature (50 to 55 degrees Fahrenheit) to allow its rich flavors and aroma to fully bloom, it can strike some as too warm. But to its small, rabid fan base, it’s the real McCoy. Hence its nickname, real ale.
“There’s a small amount of vociferous people who won’t drink anything but cask-conditioned beer, and look down their noses at forced-carbonated beer,” says Griz Miller, “head cook and bottle washer” at brewing supply store San Francisco Brewcraft. “And for good reason! If you go to a bar and judge beer by its quality, cask will always be better.”
Steve Dresler, Sierra Nevada’s brewmaster, counts himself a fan. “[Cask ale has] very soft CO2 with not a lot of bite, so you’re really enjoying the aromas and flavors of the beer. The ester fermentation aroma, the hops come out real nice. Some of my favorite beers I’ve ever had in my life were cask beers.”
Until recently, in this country you could only find naturally carbonated beer in bottles (otherwise known as bottle-conditioned ale) at better liquor stores. If you wanted to try the fresher, more nuanced cask ale, you had to go to a microbrewery that made it and served it at an adjoining pub. That’s because it doesn’t transport well. The live yeast in the casks must settle before the beer can be poured (often breweries add isinglass or gelatin to help the particles clump together and sink to the bottom).
It also requires special know-how and equipment to serve. A typical beer keg is pressurized, so the bartender just pulls the handle of the tap and the beer shoots out. But casks are unpressurized and require a special hand-pumping device to suck the beer out. The process gives servers an upper-body workout. All that, and the fragile beer goes bad after just three days.
“It’s a fussy product,” says Jonathan Tuttle, the U.S. representative in the British consumer rights’ group Campaign for Real Ale (CAMRA). “Over the course of two to three days, [cask ale] will oxidize enough so that it’s not right anymore. But somewhere in that process it will reach a peak of perfection that all drinkers look for, which is why it’s an adventure.”
The last five years, however, have seen more and more Americans seeking out just such an adventure. Attendance has grown at the handful of real ale festivals around the country (see sidebar), more brewpubs are hosting cask ale nights à la Sierra Nevada’s, and slowly bar owners are investing in hand pumps and buying cask ale (like Lanesplitter, a Berkeley pizza parlor and pub, pictured). More than 400 bars, restaurants, and brewpubs now serve cask ale, with over 15 bars in New York City alone carrying it. Ray Deter, co-owner of popular East Village bar d.b.a. (he owns a second d.b.a. in New Orleans), says that even customer complaints about it being “warm” and “flat” are on the wane. “As long as the ale is in good shape, almost everyone loves it,” he says.
Up to now, cask ale has been the labor of love of microbreweries. But the entry of Sierra Nevada into the market indicates that real ale’s day has finally come. Although the Chico craft-beer giant has made cask ale for the last three years, the brew has only been available to the company’s employees and diners at its pub, and only on Thursdays. As any kind of ale, from porter to hops-heavy pale ale, can be made without forced carbonation, each week Sierra features a different beer made in the style. (Brewmaster Dresler had to cut a Thursday afternoon interview with CHOW short in order to tap one.)
Last year, the brewery experimented with sending a cask to a festival in San Diego. It was a risk, particularly for a big outfit like Sierra whose customers expect consistency and a high level of craft.
“We’re new to this,” says Dresler. “We’ve been playing around with this for the last couple of years, but once in a while we’ll go to tap and we’re like, ‘Bummer.’”
But the beer settled well and delighted many. That led to its quiet debut in a bar: Last month Sierra sent a cask to the Blind Tiger Ale House in New York City. It, too, was a hit.
“You’ve heard of Slow Food?” asks Brenden Dobel, master brewer at San Francisco brewpub ThirstyBear Brewing Company. “Cask ale’s like slow beer: It’s all natural, no artificial ingredients, usually local.” Cask ale may have finally found its audience.





























yeay beer!
in san francisco i know of one tiny, charming place that has a cask on tap at all times. (which changes with each keg. never the same one. twice) they are called the black horse london deli, and besides the cask they only serve imported beers. not imported beers like heineken and corona, imported beers like spaten optimator amber and bombardier. delicious. just don't bring too many people, because as this place, literally ten's a crowd.
Schlafly's in St. Louis has it around the time of their fall beer festival.
After spending 3 years in England in the mid-50s, I found little comparison between American and English beers with the latter far superior.
The pinnacle were the investigations of various inns 'Bitter' (best or ordinary) set down by the innkeepers. There were, and most likely, still are only two cask beers set in the cellars, 'Mild' and 'Bitter', both of which were pulled by hand pump to draw a pint, or 'half' as you prefer. Both served at cellar temperature and natural carbonation. I preferred the bitter as having more body. As for the complaints of 'warm' beer, it is interesting to note that icing something kills its flavor and I find that's the reason to ice American beers----------------the lack of flavor and body.
p.s. I think 'Lite beer' is the biggest beer con-job on the American market.
If you haven't tried it...find it. Cask ales are great. In Seattle, the Redhook brewery usually has something on cask, and I don't like their filtered beers all that much, but the cask conditioned...I'll keep coming back for that.
The brewers here in Minneapolis have really taken to cask ale in a big way. The people at Surly were touring area bars with firkins galore this winter. The Summit guys also have been sending some around too. At the Happy Gnome in St. Paul they have a designated cask night
In Brooklyn (specifically, Williamsburg) be sure to check out Spuyten Duyvil and Mug's for cask ales. Spuyten Duyvil is especially notable for rare beers, stinky cheese, and cured meats.
Does anyone know someplace to find this stuff near New Haven, CT?
Sounds incredible.
Interesting and different.
Thanks.
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“And for good reason! If you go to a bar and judge beer by its quality, cask will always be better.”
I have had a fair amount of cask beer - probably hundreds of pints over the years (mostly thanks to NERAX and local breweries/brewpubs) - and don't agree with this statement. Beer is not always better just because its "on cask". I've had plenty of cask beer where the flavor has been muted in comparison to its force-carbonated counterpart. Some beers are wonderful on cask and some aren't. Unless you stuff the cask itself with an added dose of hops, most hoppy beers loose their hop aroma/flavor in my experience.
There's also a danger of publicans that just don't know how to handle, store, and serve cask beers and some that wouldn't even know if it was "off" or not. Its something that requires knowledge and experience to pull off on a consistent basis.
Cask ale in the US websites:
http://www.cask-ale.co.uk/us/statemen...
http://home.comcast.net/~izandal/cask...
(But, call to confirm before traveling any distance. Many places drop cask [too much work] and others have it on a limited schedule.)
RE: cask beer "losing" hoppiness, what is actually the case is that CO2 emphasizes hop bitterness. Cask beer is a more accurate representation of what the beer tastes like. Forced CO2 carbonation alters the beer's flavor, making it taste hoppier.
IMO, as a result of my homebrewing experience, Co2=Co2 whether its forced or created naturally by the yeast. Many will debate this and say that the Co2 produced by yeast is "softer", but I think it really is the result of the amount of Co2 that is in cask ales, not the source of Co2 that gives the softer effect (I know, I just angered all the CAMRA folks).
I don't (force) carbonate my beer to the levels of most commercial bottled beer (or draft beer even), and people have noticed the 'soft" carbonation and compared it to cask beer (only difference is that I don't expose my beer to oxygen, so it has a longer shelf life, but doesn't change the flavor over a short period of time like cask beer).
When Co2 in the beer releases and bubbles rise to the top, it carries hop aroma, so more Co2 in draft and bottled beer causes more C02 to be released, thus increasing hop aroma in comparison to cask ale.
"Small, rabid fan base"? What about the entire United Kingdom, where cask-conditioned ales are the norm?
Jeez, this is old news in the San Francisco area. Better beer bars and brewpubs here have been serving cask on hand pump for years.
http://www.chowhound.com/topics/32450
The award-winning North Coast Brewing Company in Fort Bragg, California has had cask-conditioned Red Seal ale on tap for some time. It is the best beer in the place (though their other beers are also very good).