As an expert sommelier and brewer, I can confidently say that bourbon is not only made in Tennessee. While Tennessee whiskey is a specific type of whiskey that can only be produced in Tennessee, bourbon can be made anywhere in the United States. However, it is true that the majority of bourbon, around 95%, is produced in the state of Kentucky.
Bourbon is a type of American whiskey that has a specific set of legal requirements for its production. According to the Federal Standards of Identity for Distilled Spirits, bourbon must meet certain criteria to be considered bourbon. These criteria include that it must be made from a grain mixture that is at least 51% corn, it must be distilled to no more than 160 proof (80% alcohol by volume), and it must be aged in new charred oak barrels.
While Kentucky has a long history and tradition of bourbon production, it is not the only state that produces bourbon. In fact, there are distilleries in states such as Tennessee, Indiana, Illinois, and Texas, among others, that produce bourbon. Each state and distillery may have its own unique processes and flavors, resulting in a diverse range of bourbon styles across the country.
I have personally had the opportunity to visit and taste bourbons from various distilleries outside of Tennessee and Kentucky. One memorable experience was visiting a distillery in Texas that produced small-batch bourbons using local corn and aging them in the intense heat of the Texan climate. The result was a bourbon with distinct flavors and characteristics that reflected its unique production environment.
It is important to note that while bourbon can be made outside of Tennessee, the term “Tennessee whiskey” is protected and can only be used for whiskey produced in Tennessee. Tennessee whiskey undergoes an additional charcoal filtering process known as the Lincoln County Process, where the whiskey is filtered through charcoal before aging. This process gives Tennessee whiskey its distinctive flavor profile.
While Tennessee whiskey is exclusive to Tennessee, bourbon can be produced anywhere in the United States. Kentucky may be the heartland of bourbon production, but there are distilleries across the country that produce exceptional bourbons with their own regional characteristics. Exploring the diverse world of bourbon allows for a deeper appreciation of the craftsmanship and artistry behind this beloved American spirit.