Minnie Mouse Cake Posted on January 7, 2013 by Robyn Bent This Minnie Mouse Cake design was created for a 16th birthday. A fondant cake with a custom “16” sugar topper. 2 tiered cake – 8 inch round bottom cake with a 6 inch round top cake. All the accents are made of fondant and are edible. Related posts:Mod Monkey - 1st Birthday CakeSpiderman Cake...and my new airbrush machineBoy's Birthday Cakes - our new YouTube Video!Birthday Cake Ideas - Adventure Time!