Murder and Death, Cow Mouth, Gut Rot, Bitchy Maid. The story of how Kölsch shed its dismal reputation in the Middle Ages to become Colognes queen of beers is definitely one to be savored. Home to this delicate golden ale, Cologne (Kln in German) enjoys one of the oldest brewing traditions around. (Its first documented brew was in A.D. 873!) Kölsch offers in-depth information on the history, flavor profile, brewing methods, recipes such as Lawnmower Kölsch, and ingredients of this quintessential beer. 217 pages.