Bluegrass Toasted Oak 750ml is a Kentucky straight bourbon whiskey bottled at 50% ABV (100 proof), featuring a mash bill of 75% corn, 21% rye, and 4% malted barley finished in toasted white oak. Aroma: Caramel, toasted oak, butterscotch, and warm vanilla with a soft pepper hint. Palate: Marshmallow sweetness, maple, cinnamon sugar, and nutmeg. Finish: Lingering toffee, vanilla, toasted oak, and a warm spice.