The Centuries-Old German Beer Drink That Should Be Your Go-To Winter Beverage - Chowhound

Tetiana Strilchuk/Getty Images Americans tend to prefer cold beer. Even the late globetrotting chef, author, and TV personality Anthony Bourdain felt strongly about having his beers frosty. Heck, that's why the beer koozie was invented, but there's a growing trend in the United States that's bucking this tradition. It's called bierstacheln, and as you might have guessed by the name, it's German. It transforms…