Kaleidoscope cupcakes are sweet little colorful treats with an added measure of fun. To achieve this multihued masterpiece the trick is to color the cupcake batter separately. Partially fill the cupcake wrappers and then add the colored batters in whatever design you choose. To finish off the adorable edibles, instead of icing or frosting on top which would hide these cuties, the cakes are split and the frosting is stuck in the middle. Picture perfect!
Source Serious Eats