Pumpkin ale is a popular style of beer in the United States. Pumpkin ale may be produced using pumpkin flesh in combination with malt or other more typical beer grains as a portion of the mash bill, contributing fermentable sugars to the wort. It may also be produced by adding natural or artificial flavor to a finished beer. Spice flavor may be added to evoke the flavor of pumpkin pie, a popular American wintertime dessert.