Rye whiskey mash bill refers to the specific combination of grains used in the production of rye whiskey, a type of American whiskey. By law, rye whiskey must be made from a mash bill that contains at least 51% rye. The remaining grains used in the mash bill can include corn, barley, wheat, and malted rye. The mash bill of a rye whiskey can significantly impact its flavor and aroma, with different grains contributing different characteristics.
Rye whiskey has a long and storied history in the United States, dating back to the 18th century. It was once the most popular type of whiskey in the country, but its popularity declined in the 19th century with the rise of bourbon whiskey. In recent years, there has been a resurgence in the popularity of rye whiskey, due in part to the growing interest in craft cocktails.