This chocolate mint cake stays moist for days, keeps well in the refrigerator and serves a ton of people. The base is an ultra-moist all-butter chocolate cake that gets topped with a buttery creme de menthe frosting. Right out of the fridge, the creme de menthe frosting is dense and cheesecake like, but let it… The post Chocolate Mint Sheet Cake appeared first on Zestful Kitchen | Everyday Gourmet Cooking.