A strong, dark, hoppy ale from Dortmund that may or may not be sour. Typically 9.0–11.0% ABV, with a deep light-brown to nearly black color and a malt base of toast and caramel. Traditional versions were extensively aged in wooden barrels, where a long maturation could develop a restrained lactic tartness and, in some bottlings, light wood and wild-yeast character. A robust, age-worthy beer built for keeping rather than quick drinking.
In the glass
Origin
Adambier is a historic top-fermented specialty of Dortmund, in Germany’s industrial Ruhr region, with roots reaching back centuries. It was a strong, dark, heavily hopped beer, brewed to a high original gravity and traditionally matured in wood for a year or more, where it could pick up a soft lactic tartness over the long aging. The style faded as pale lagers came to dominate German brewing, and Dortmund itself became far better known for its pale, dry Export lager than for its old dark ale. For much of the 20th century the beer survived mainly as a local memory.
The name returned to commercial production through Dortmund’s Bergmann Brauerei, a heritage brand revived in the mid-2000s that began brewing a strong, dark, heavily hopped Adambier around 2010, reconstructed from historical descriptions. The brewery secured “Adambier” as a protected trademark, so other German brewers offering a comparable beer must label it under a different name. A handful of American craft brewers have also produced beers under the Adambier name, with varying fidelity to the historical original.
Notes
Adambier sits in an unusual spot in the German tradition: a strong dark ale at a time and place that became synonymous with pale lager. It is sometimes called Dortmunder Altbier, though it should not be confused with the better-known copper-colored Altbier of nearby Düsseldorf, which is a clean, much weaker beer. Sourness in Adambier is optional rather than defining. Where it appears, it is a gentle lactic tartness developed over long barrel aging, closer to the soft acidity of an aged English old ale than to the sharp sourness of a Flanders red or a lambic.
Defining examples
Bergmann Adambier (Dortmund)·Various American craft revivals