A rye whiskey grain invoice is a recipe for the mash used to supply rye whiskey. It specifies the proportions of various grains which can be used within the mash, which may embody rye, corn, barley, and wheat.
The grain invoice is essential as a result of it impacts the flavour and character of the ensuing whiskey. Rye whiskey is usually made with a excessive proportion of rye grain, which provides it a spicy, peppery taste. The opposite grains within the mash can be utilized to steadiness the flavour of the rye and add complexity to the whiskey.