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
Canadian whisky more rye is required if it were added to a mash bill alongside the more readily distilled corn. The base whiskies are distilled to 180 to 190 proof which results in few congener by-products (such as fusel alcohol, aldehydes, esters, etc.) and creates a lighter taste. By comparison, an American whisky distilled any higher than 160 proof is labelled as "light whiskey". The flavouring whiskies are distilled to a lower proof so that they retain more of the grain's flavour. The relative lightness created by the use of base whiskies makes Canadian whisky useful for mixing into cocktails and highballs.