McKenzie Bourbon Whiskey is a very rich bourbon with just enough rye spice to complement that subtle sweetness. A local variety of corn makes up 70% of the mash bill. We age in new charred barrels and finish in local Chardonnay casks which give the bourbon a round, buttery finish. Also, look for butterscotch, vanilla and honeysuckle. Master Distiller Thomas Earl says, Some folks think you can only make bourbon in Kentucky. Bull. We went way back for this bourbon, aging it at a lower proof for that good old fashioned bourbon flavor.