A whiskey mash bill is a recipe that specifies the proportions of different grains used to make a particular whiskey. The mash bill is one of the most important factors that determines the flavor and character of a whiskey.
The most common grains used in whiskey mash bills are corn, rye, wheat, and barley. Corn is the most commonly used grain, and it gives whiskey its characteristic sweetness. Rye adds a spicy flavor, wheat adds a smooth and creamy texture, and barley adds a malty flavor. The proportions of these grains in a mash bill can vary widely, and this is what gives each whiskey its unique flavor profile.
