Bourbon barrel-aged Batch #6 stout (6.6% abv): This beer poured deep chocolate-brown with a slight haze and light white fizzy head on top. It gave off strong bourbon aromas with a little bit of chocolate. The first taste was mild with a bit of sweetness. Then the boozy bourbon flavor kicked in, with a touch of maltiness into the middle. Medium body and light carbonation lead to a pretty mild finish with mild bittersweet chocolate on the end.