I made these for my mother in law's birthday last fall. Though she loves coffee, she doesn't like anything else that tastes like coffee so I made them vanilla with chocolate buttercream filling. They're iced with vanilla Bettercreme and topped with caramel, chocolate syrup and cocoa powder. I baked them right in the cups. They are 4 oz. sample cups that my local Starbucks manager was nice enough to give me for the asking!