Ode to Köln

By K. Florian Klemp Published July 2002, Volume 23, Number 3
Reissdorf Kölsch
Pete's Wicked Helles Lager
Sam Adams Spring Ale
Flying Dog Tire Bite Golden Ale

A beer may not make a city great, but certainly it can enhance its identity. In the Rhineland of Northwest Germany, this is especially true, as many such cities are known for the specific beers they produce. Dusseldorf (albtbier), Dortmund (Dortmunder), and Köln (Kölsch) all have a style they call their own.

It is a remarkable beer: golden-hued, both top-fermented and cold-conditioned, unassuming yet complex.

In Köln, the brewers of Kölsch bier are uniquely protected by bierdom’s equivalent of France’s appellation contrôlée: Only beer brewed within a specified area around Köln can be called Kölsch.

It is a remarkable beer: golden-hued, both top-fermented and cold-conditioned, unassuming yet complex. Elegant and well-balanced, it melds the traditional and relatively nouveau and manages hybridization without compromise.

Historical Kölsch

Köln, or Cologne in English, was established as a colonial Roman trade outpost in 33 B.C. in what was then the frontier of the empire. Köln’s proximity to England and location on the Rhine River made it an important and busy town. There is evidence that fermented beverages were produced even then and no doubt they contained an odd assortment of ingredients such as honey, barley, and wheat and were flavored with gruit, a mixture of herbs.

During the first millennium, monasteries became important in the brewing trade (their artisanal touch and dedication endure to this day). Monastic brewing however, was not done on a commercial level, but for subsistence. The monks honed their brews and increasingly used hops rather than gruit. They gained a reputation for their skills and eventually were able to sell their beer to help pay the cost of operating a monastery. The six monasteries in and around Köln helped establish the area as a respectable brewing region during the Middle Ages.

Over the next few hundred years, secular brewing interests increased and thrived alongside the monastic breweries. In order to protect their local brewing trade and organization, the brewers and monks of Köln established the Köln Guild of Brewers in 1396, which established standards and guidelines within the city of Köln. It also protected them from the influence of the burgeoning European brewing scene. Though the beers produced at the time didn’t resemble today’s Kölsch bier in the least, it nevertheless established a mindset that exists today.

Gradually, gruit beers lost favor to the more stable hop and barley beers, a sign that beers made with hops were considered superior to earlier beers. It would be a while though, before the clear, golden, refreshing beer known as Kölsch would be realized, as many advances in brewing science and technology were yet to come.

Up until the early part of the 19th century, beers were dark, turbid, and unstable. A fuller understanding of yeast and its fermenting properties and characteristics, led to the lager revolution. This aided the stability and reproducibility of the brew. Perhaps more importantly to Köln brewers was the development of the hot-air kiln, which dries malt with a stream of hot air, and produces a malt light in color and delicate in flavor. This contrasts with previous methods, which employed open fires or direct heat. The innovation was remarkable and over the next few decades: pilsners, pale ales, Munich helles, and Kölsch replaced their brown or amber ancestors. Styles took shape and many breweries expanded their selection. One could now walk into a tavern in Munich and get helles or dunkel, or even a seasonal märzen.

Historical sources describe the forerunners of Kölsch as being highly hopped, of low strength, and golden in color. These beers have been in existence in Köln since the 1830′s and at times employed bottom fermentation, in vogue at the time. The brewers of Köln enjoyed great prosperity until the years preceding World War II. The poor economic conditions in the 1930s and the devastating bombing raids during the war severely crippled the brewing industry. Many breweries were badly damaged or destroyed, but slowly emerged and flourished anew.

The resolve of the brewers led to further definition and refining of its product, and the city became known for a single, identifiable and strictly defined type of beer. This led to the Kölsch Konvention of 1986, which established the parameters under which the appellation “Kölsch” can be used. About two dozen breweries participate. If you have ever had a real Kölsch, then you can appreciate the reason for the commitment to the style.

K. Florian Klemp is an award-winning beer writer and brewer who draws a paycheck from the Duke University Medical Center in Durham, NC.
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Tasting Notes

  • Reissdorf Kölsch

    The only true Kölsch imported to North America. Delightfully dry, refreshing, and light. The house yeast gives the brew a subtle spicy and winey undertone. The Reissdorf brewery has been in existence since 1894 and was instrumental in the post-World War II brewing renaissance in Köln.

    ABV: 4.8%
  • Pete's Wicked Helles Lager

    The gold medal winner in the 2001 Great American Beer Festival in the Kölsch category. Pete's Brewing Co. was established in 1986 and holds a venerable place in the American craft brewing revival. This newcomer to Pete's pairs a soft maltiness and beautifully balanced hop character. An excellent interpretation of the Kšlsch style. Perfect for summer quaffing. Available throughout North America.

  • Sam Adams Spring Ale

    One of the many great beers offered by The Boston Beer Co. Deep gold in color and fairly complex. Slightly more bitter than some of the others, and also a tad sweeter with a delicious, non-lingering finish. Described as a golden ale by the brewery, this is brewed in the classic Kölsch style. Bittered with Spalt and East Kent Golding hops.

  • Flying Dog Tire Bite Golden Ale

    Lighter in texture, drier on the palate than the others. Equally tasty and refreshing. Pale gold in color, with an aromatic nose. The hop flavor is also somewhat pronounced in this Kölsch. A previous medal winner at the GABF, this wonderful beer never disappoints. Available widely.

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