Description
Bulleit Bourbon Mesquite Smoked Malt is produced at Bulleit Distilling Co. in Shelbyville, Kentucky, and represents the brand’s first experimental new-make project — a limited, one-time release that marks the first time rye has been removed from a Bulleit Bourbon mashbill. The expression originated in Diageo’s R&D facility, where Whiskey Innovation Lead Phil Gelineau spent several years experimenting with smoked grain before arriving at the final mashbill of 65% corn, 30% mesquite-smoked malted barley, and 5% malted barley. The smoke is introduced during the malting process, when a portion of the barley is kiln-dried over burning mesquite wood — a method analogous to peat-firing in Scotch production, but yielding a smoke character that is warmer, sweeter, and more directly associated with American barbecue tradition than the maritime or medicinal notes of Islay peat.The spirit was distilled in November 2018 and aged for a minimum of six years in new charred American white oak barrels at Bulleit Distilling Co. before being pulled from the barrel in 2025 and bottled that fall at 93 proof. The extended maturation — well beyond the legal minimum for Kentucky Straight Bourbon — allowed the raw mesquite smoke character of the new-make to integrate gradually with the wood-derived compounds of the barrel, rounding the smoke into something layered and cohesive. Early test batches were described as tasting close to mezcal before the years in oak brought the spirit into recognizable bourbon territory.The nose opens with caramelized sugar and warm mesquite smoke, supported by sweet corn and toasted grain. On the palate, sweet vanilla and oak develop alongside a savory, smoke-driven mid-palate that is distinctly different from the rye spice the brand’s flagship expression delivers. The finish is light and lingering, closing on gentle barbecue-inflected warmth, light oak, and a persistent smokiness that fades slowly and cleanly. The overall profile occupies a space between conventional Kentucky bourbon and smoked grain whisky — a deliberate departure that holds its identity as a straight bourbon throughout.
