Light whiskey is a distinct category that sets itself apart from bourbon in several ways. First and foremost, light whiskey is aged in either used or uncharred new oak barrels, whereas bourbon is required to be aged in new charred oak barrels. This difference in aging process gives light whiskey a unique flavor profile.
Another key distinction is the proof at which light whiskey is distilled. Light whiskey is distilled to a higher proof than bourbon, typically falling between 160 and 190 proof. This higher proof results in a lighter and more neutral spirit, hence the name “light” whiskey. Bourbon, on the other hand, is typically distilled to no more than 160 proof, allowing for more flavor and character to be retained in the final product.
It is worth noting that light whiskey is a relatively new category, having been officially recognized by the federal government in 1968. This means that any whiskey labeled as light whiskey must have been distilled after this date. This distinction sets light whiskey apart from other types of whiskey that may have been produced prior to 1968.
In terms of taste, light whiskey tends to have a milder and smoother flavor compared to bourbon. The higher proof of light whiskey contributes to a lighter mouthfeel, with less of the traditional warmth and richness associated with bourbon. This makes light whiskey a versatile spirit that can be enjoyed neat, on the rocks, or mixed in cocktails.
As a sommelier and brewer, I have had the opportunity to taste and compare various types of whiskey, including both light whiskey and bourbon. One of the most memorable experiences I had was during a whiskey tasting event, where I had the chance to try a range of light whiskeys alongside bourbons. The contrasting flavors and characteristics of the two styles were fascinating to explore.
Light whiskey is differentiated from bourbon by its aging process, proof at distillation, and the requirement to have been distilled after 1968. Light whiskey offers a lighter and more neutral flavor profile compared to bourbon, making it a unique and versatile option for whiskey enthusiasts.