Desserts for Breakfast‘s Oreo Olallieberry Chocolate Layer Cake is nicknamed “Oo– cake!” for a reason. Maybe because, upon seeing the photos, I immediately thought, “Oohhhh!” The entire cake looks simply delicious; from the chocolate cake itself, the yummy buttercream frosting between each layer, the crushed oreos mixed throughout, and the ganache topping. I’d love to see a variation with raspberries or blackberries next. In fact, I think this dense chocolate cake will taste great with just about any type of fruit within the buttercream. This recipe is an absolute must for your next party.