©2004, Randy Mosher for All About Beer magazine
A few years back everybody and his brother were brewing up red ales and naming it after some furry woodland critter, hoping to make a fast buck in the microbrew biz. Most of them went skulking back into the forest after the boom faded, and honestly, that’s probably a good thing, because many of them were pretty insipid. But the style has more potential than demonstrated by this superficial craze.
The Sumerians called their red beer kas-si. That’s right, red beer is 5,000 years old. Of course, little evidence exists as to what such a beer would have been like. Linguistic evidence for grain kilns indicates that malt was probably being toasted, resulting in a beer we might recognize. Hops are not mentioned in connection with Sumeria, but were apparently known in Babylon a little later. Coriander, wormwood, and a full spice cabinet of other old-world seasonings were available, although then, as now, brewers tended not to give away their best tricks in their recipes. So we’re left guessing.
An Irish poem by Cano in the eighth or ninth century celebrates more than a dozen ales of the day, “About the land of the Cruithni, about Gergin; Red ales, like wine are freely drank,” and “The red ale of Dorind.” Cano was more a poet than a brewer, so again, no details.
“Red” was an encompassing term used through the middle ages and later to indicate the whole sweep of brown-colored beers, as distinguished from white, (usually wheat) beers, and each group of brewers had its own network of guilds. White beer was the more avant-garde of the two, adopting hops at an early date, while red beer brewers clung to the gruit herb tradition a couple of centuries longer.
The term lay fallow for a few centuries except in conservative backwaters like Belgium, where the term has long applied to a class of sour beers from the Flanders region. The term reappeared in America about 1990, as brewers searched for a way to find descriptors for beers that were neither intimidating nor linked to specific historical traditions. Although ‘red ale’ may be a little vague to constitute a proper style, here’s the basics:
– Deep amber to ruby color (14–20 °SRM), hopefully with a reddish tinge
– Profound maltiness, without too much toast or roast
– Hop rate that counteracts, but does not overwhelm the malt
– Light-to-moderate hop aroma
– Gravity between 1.045 and 1.060 (4.5–5.5% alcohol/vol)
It’s basically a beefy session beer, so good drinkability is important. The key to this is using hops in a way that is assertive without being tiring, building a malt that’s profound but not cloying. As always, stick with high-quality aroma or dual-purpose hops. Bitterness in the range of 25-35 IBUs is probably about right, although it can go as high as 50 or more if you have the malt to balance it. The emphasis should be on bitterness rather than aroma, although some aroma is a good thing. You just don’t want it smelling like a fresh-cut grapefruit; malt aroma should have the upper hand.
This style is all about malt, and to make it really sing, we’ll layer the flavors by blending a number of different malt types into the grist. We’ll start with a pale ale base, and start heaping it on: Munich, aromatic, two kinds of crystal and finally a little dollop of black malt to deepen the color and add a reddish cast. We’re leaving out the amber-to-brown-colored malts, and these offer up lots of toasty flavors which can turn this into a brown ale. We’re also going light on the crystal, as they can tend to steer a beer into the land of the cloying.
To give it a nice American a flavor we’re bittering it with Liberty hops, aromatized with a bit of Mt. Hood.
For fermenting, I’m recommending a cold-tolerant altbier yeast so the beer can be cold-conditioned for a really smooth, round flavor. You can use whatever ale yeast you like, or even lager yeast. In any case, keep the fermentation temperature on the low end of what the yeast will tolerate, and allow a cold-conditioning period of four to six weeks.
Because this style comes awfully close to an English ESB, a low carbonation level will highlight its subtleties, and by the same token, it’s a really fine candidate for serving as a draught real ale.
Just be sure to name it after some feisty-yet-secretive, woodland creature.
Flying Squirrel Red Ale Yield: 5 gallons
Gravity: 1053/13 °P, Alcohol/vol: 5.5%, Color: red-amber, 14 °SRM (est.), Bitterness: 32 IBU
Yeast: German altbier, Maturation: 6-8 weeks
All-Grain Recipe
5 lb/2.3 kg (48%) English pale ale malt
3.5lb/1.6 kg(34%)Munich malt
1lb/454 g (10%) aromatic/melanoidin malt (25 °L)
0.5 lb/227 g (5%) Cara-Vienna or pale crystal (18 °L)
0.25 lb/114 g (2.5%) Cara-Munich or medium-dark crystal (60 °L)
1 oz/28 g (0.5%) black patent malt 38
Extract + Steeped-Grain Recipe
3 lb/2.9 kg (44%) dry pale malt extract
2lb/907 g (29%) dry amber malt extract
1lb/454 g (14.5%) aromatic/melanoidin malt (25 °L)
0.5 lb/227 g (7%) Cara-Vienna or pale crystal (18 °L)
0.25 lb/114 g (3.5%) Cara-Munich or medium-dark crystal (60 °L)
1 oz/28 g (1%) black patent malt
1.25 oz/35 g 90 min Liberty (4.5%AA)
0.75 oz/21 g 30 min Liberty (4.5%AA)
1.5 oz/43 g end of boil Mt. Hood (7%AA)
Pretty conventional brewing process. Mash just a little high at 152–153°F/66.5–67°C. A 90 minute boil will add a little extra caramel to the beer.