Imperial Stout Aged in Bourbon Barrels and Finished with Banana, Walnuts, Maple Syrup & Cinnamon. This is a take on a stack of Banana Walnut Pancakes drenched in Maple Syrup, a blend of Darkstar November and a vicious Double Mash Rye Imperial Stout on the base beer.. 13.79% ABV, 500ml bottle.