Port finish bourbon is a type of American whiskey that is aged in port wine barrels. This gives the bourbon a unique flavor profile that is characterized by notes of fruit, spice, and wood. Port finish bourbons are typically more expensive than regular bourbons, but they offer a unique and complex flavor experience that is worth the extra cost.
The process of finishing bourbon in port wine barrels dates back to the 1800s. At that time, bourbon was often shipped to Europe in used port wine barrels. The barrels would impart their flavor to the bourbon, and the resulting product was highly prized by consumers. Today, port finish bourbons are made by a variety of distilleries in the United States. These bourbons are typically aged for a minimum of two years in new charred oak barrels, and then they are finished in port wine barrels for an additional period of time. The length of the finishing period can vary, but it typically ranges from six months to two years.