Rockstah Kolsch is very light pale ale from Koln (Cologne) in the Northern part of Germany. The style dates back to the late 1800 when Pilsners became popular throughout Europe and the fiercely independent Koln brewers decided to protect their own market. It is famous as much for its serving style as its flavor however. This recipe for this beer was developed by the Students of the American Brewers Guild and is 4.4% abv.
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