Which grain is typically used to produce Scotch whiskey?

Barley is the primary grain used in the production of Scotch whiskey. This choice is rooted in traditional distilling practices in Scotland, where malted barley is processed to create the distinct flavors associated with Scotch. The malting process involves soaking the barley in water, allowing it to germinate, and then drying it with hot air, often using peat smoke, which contributes to the unique character of Scotch.

The regulations governing the production of Scotch whiskey also specify that it must be made from a mash bill containing at least 51% malted barley, further cementing its role in the creation of this beverage. Scotch whiskey has a rich history linked to barley and is often praised for its complex flavor profiles influenced by the type of barley used, the distillation process, and the aging conditions.

In contrast, other grains like corn, rye, and oats are more commonly associated with different styles of whiskey or spirits, such as bourbon and rye whiskey, which do not fit the profile of traditional Scotch production.