**Update 5/12/11: If you are here looking for answers to cake pop questions, please check my Cake Pops FAQ and Troubleshooting Guide before leaving a comment.  I also have a recipe for making cake pops or balls with leftover or broken cake here, a recipe for Vegan Dark Chocolate Cake Pops, and a recipe for Cupcake Bites (cake balls that look like little cupcakes--the easier version of cake balls).