What is the primary grain used in the production of blended Irish whiskey?

The primary grain used in the production of blended Irish whiskey is a combination of malted and unmalted barley. This distinctive practice reflects the traditional methods of whiskey production in Ireland, where the use of both types of barley contributes to the unique flavor profile and character of the spirit. Malted barley is the base grain that adds sweetness and body, while unmalted barley enhances the whiskey's smoothness and can impart a slight earthiness.

Blended Irish whiskey typically combines these two types of barley with other grains, which might include corn or other cereals, but the foundation relies heavily on the use of both malted and unmalted barley. This ingredient balance is key to creating the approachable and versatile style that Irish whiskey is known for, allowing it to be enjoyed neat or in cocktails.