Answer:Fresh Buttercream or Non-Dairy topping, Fondant, Marzipan, even Ice Cream are the best. It is recommended that you do not put the Frosting Sheets™ directly on a high moisture base, such as whipped creams. You may fill cakes with whipped cream, but use a thin layer of buttercream under the actual Frosting Sheets™. You may use hard frostings, such as Royal Icing, Marzipan, etc., but you should also put a very thin coating of a buttercream, piping gel, or at least a fine mist water spray so the Frosting sheet will adhere to the surface.