What is the main difference between whiskey and bourbon?

Answered by Louis Krause

and are both types of alcoholic liquors, but they have distinct differences that set them apart. As an expert sommelier and brewer, I have a deep understanding of these differences and can provide a detailed answer to your question.

1. Ingredients: One of the main differences between whiskey and bourbon lies in the grain mixture used during the fermentation process. Whiskey can be made from a variety of grains, such as barley, corn, , and wheat. On the other hand, bourbon must be made from a grain mixture that is at least 51% corn. This high corn content gives bourbon its distinctive sweetness and flavor profile.

2. Geographic Origin: While whiskey can be produced in many regions around the world, bourbon has a strong association with the state of Kentucky in the United States. In fact, bourbon was traditionally made in Bourbon County, Kentucky, hence the name. Today, most bourbon is still produced in Kentucky, although it can legally be made anywhere in the United States.

3. Aging Requirements: Both whiskey and bourbon are aged in wooden , typically made from charred oak. However, there are specific aging requirements for bourbon that differentiate it from other types of whiskey. According to U.S. law, bourbon must be aged in new, charred oak barrels for a minimum of two years. This aging process imparts additional flavors and character to the bourbon, creating a smoother and more complex taste.

4. Flavor Profile: Due to its grain composition and aging process, bourbon tends to have a sweeter, richer flavor compared to other types of whiskey. The high corn content contributes to a smooth and mellow taste, while the charred oak barrels add notes of vanilla, caramel, and spice. Whiskey, on the other hand, can have a wide range of flavor profiles depending on the grains used and the aging process employed.

5. Legal Definitions: Bourbon has legal requirements that must be met in order to be labeled as such. These include the aforementioned grain mixture (at least 51% corn), aging in new, charred oak barrels, and meeting specific content guidelines. Whiskey, on the other hand, does not have such strict legal definitions, allowing for more flexibility in production methods and ingredients.

The main difference between whiskey and bourbon lies in their grain composition, geographic origin, aging requirements, flavor profile, and legal definitions. While whiskey can be made from various grains and produced in different regions, bourbon must be made primarily from corn and has a strong association with Kentucky. The aging process and legal requirements further distinguish bourbon, giving it a distinct taste and character.