American whiskey of maple charcoal before placing it in barrels for aging, with an exception grandfathered in for Benjamin Prichard's distillery in Kelso, Tennessee, which does not use it. The two major brands of Tennessee whiskey – Jack Daniel's and George Dickel – are both produced using the Lincoln County Process. American whiskey American whiskey is a distilled beverage produced in the United States from a fermented mash of cereal grain. The primary types of spirit included under this designation are bourbon whiskey, rye whiskey, rye malt whiskey, malt whiskey, wheat whiskey, Tennessee whiskey, and corn whiskey. All of these are made
Corn whiskey Corn whiskey Corn whiskey is an American liquor made from a mash of at least 80 percent corn and distilled to a maximum strength of 160 proof (80% alcohol by volume). Distinct from the stereotypical American moonshine, corn whiskey uses a traditional mash process and is subject to the tax and identity laws for alcohol under federal law. Several commercial distillers, such as Heaven Hill, produce unaged corn whiskeys for retail sale. Unlike other American whiskey styles, corn whiskey does not need wood aging at all. If aged, it must be in uncharred or previously used oak barrels and must