Christmas Ales is a catch-all descriptive phrase given to special beers made for Christmas and New Year celebrations, often with a high alcohol content 5.5%–14% ABV and marked by the inclusion of dark flavored malts, spices, herbs, and fruits in the recipe.

A medieval instance of a Christmas ale was called “lambswool”—made with roasted apples, nutmegs, ginger, and sugar (honey)—so-called because of the froth floating on the surface. Today’s versions tend to be based on old ale, strong ale, and barley wine recipes, using cinnamon, cumin, orange, lemon, coriander, honey, etc. to create a warming, dark, and luscious festive beer. See old ales and barley wine. This tradition is closely related with the “wassail,” a mulled wine, beer, or cider usually consumed while caroling or gathering for the Christmas season.

Beer label for Christmas ale produced by the Peoples Brewing Company in Wisconsin, c. 1940. Peoples was the first brewery in the United States to have an African American owner, Theodore Mack, Sr. pike microbrewery museum, seattle, wa

Most country breweries produce a Christmas or seasonal ale, some with long histories—notably in Belgium, England, Scandinavia, and the United States—which are usually matured for many months. There is no fixed recipe for these special ales as it is an opportunity for the brewer to expand boundaries and explore new tasty ingredients for Christmas, as the brewer’s gift to yuletide. The category includes some of the strongest beers brewed in the world including Samiclaus, which is a rich, aged Doppelbock with 14% ABV, originally brewed by Hurlimann in Switzerland but now in Austria at the Eggenberg Brewery. In the United States, Christmas Ale at Anchor Brewing (also known as “Our Special Ale”) contains a different blend of spices every year and helped spawn an interest in Christmas ales in the early days of the craft beer movement.