Immediate sourdough in the nose, surrounded by some sweet corn, oakiness and red winey fruitiness once it airs out. Neat flavor a little less impressive, kinda liqueur-ish and sticky with just an indistinct, slightly sweet aftertaste. Very subtle and rounded with coke on the other hand, complexity cuts through the coke's sweetness with hints of oak, cornmeal and sourdough before settling for the familiar richly sweet aftertaste of bourbon and coke.