March 2, 2017 Riann Cake Decorating, Cupcakes, Icing and Frosting, Layer Cakes Raspberry Ripple Buttercream and Rich Chocolate Cake March 2, 2017 Riann Cake Decorating, Cupcakes, Icing and Frosting, Layer Cakes If you are looking for a something to pair with a rich chocolate cake then look no further than this sweet and tart Raspberry Ripple Buttercream.