Altbier: The Classic German Ale

Description of Altbier

Altbier is a traditional German ale, known for its crisp, refreshing character and beautiful copper-bronze hue. A finely balanced brew, Altbier stands as a testament to the robust, yet harmonious nature of German beers. On the palate, it delivers a full-bodied malt profile, complemented by a moderate hop bitterness. Caramel and toasted bread notes abound, punctuated by subtle fruitiness derived from the yeast. The finish is generally dry, leading to a smooth, clean aftertaste that encourages another sip.

The History of Altbier

The word “Alt” in German means “old,” and this brew certainly lives up to its name as one of the oldest styles of beer. Rooted in the historical region of Westphalia, and notably in the city of Düsseldorf, Altbier is a pre-lager brewing tradition that survived the widespread shift towards bottom-fermented beers.

In the past, before the development of refrigeration, brewing was a seasonal activity, mainly carried out in the colder months. When lager brewing techniques were introduced from the south of Germany, some brewers in the Rhineland continued with their traditional top-fermenting method, kept cool in deep cellars and caves. The term “alt” was later applied to these beers to differentiate them from the newer, bottom-fermented brews.

In the heart of Düsseldorf today, there are still pubs that brew their Altbier on site, continuing the tradition of this remarkable and resilient beer style.

Summary: Grain Type and Fermentation Temperature

Altbier is a top-fermented ale made primarily from barley malt, with Pilsner and Munich malts often serving as the base. Specialty malts like Caramunich or Carafa are typically added to achieve its distinctive color and flavor profile.

Despite being an ale, Altbier employs a unique fermentation and conditioning process. It is fermented at a temperature between 15-20°C (59-68°F), typical for ales, but is then conditioned (or lagered) at colder temperatures around 10°C (50°F) or below for several weeks. This process is known as “cool fermenting” and contributes to the clean, well-rounded character of Altbier, bringing together the fruity and complex notes of an ale with the smoothness of a lager.