This cake was for my daughter's 3rd birthday party and all she wanted was a Cinderella party! :) The base cake is a 9x13 chocolate cake and the coach is a white butter cake made from the sports ball pan. All the icing is vanilla butter cream. The rose topping the coach is made from gum paste and the coach wheels are made from chocolate. Cinderella and her mice friends (Jaq and Gus) are toys. May 2, 2009.