1. Prepare batter following recipe directions. Bake cupcakes and allow to cool completely.
2. Tint portions of decorator icing yellow and black; reserve a small portion white. Use spatula and yellow icing to ice tops of cupcakes smooth.
3. Use tip 10, a cut disposable decorating bag and black icing to outline edges of cupcakes. Insert ends of rainbows from kit into top of cupcakes. Position candy-coated chocolate dots. Use tip 10 and white icing to attach clouds to ends of rainbow.