Prepare your cake batter as you normally would and divide into however many sections that you would like. Use food dye to color your cake batter. If you use gel or paste then you will only need 1 drop per section for a brilliant, deep color. Drop your batter into the pan one color at a time and bake as normal. Frost and enjoy!
This rainbow swirl buttercream frosting brings a huge pop of color to cupcakes and cakes for birthday parties or any cake recipe. Such a pretty dessert and the rainbow frosting is so easy to do. An easy how to pipe a rainbow swirl tutorial. | thebewitchinkitchen.com