How to make rainbow cake

This 6 Layer Rainbow Cake Recipe is so easy and delicious! Learn how to make it with boxed cake mix and top it off with buttercream frosting!

Make this Rainbow Layer Cake with Cream Cheese Frosting for a special occasion and wow you audience when you slice into this colorful, 6-layer rainbow cake.

Emily | British Girl Bakes on Instagram: "🌈 Use this order to mix rainbow colours in just one bowl without washing in between! #rainbowcakes #buttercream #cake #cakereels #cakedecorating #britishgirlbakes"

Would you like to learn how to make a rainbow cake that looks so cool when you cut into it and all of those brightly colored layers are exposed? But how on the earth do you get those vibrant colors without using up bottles and bottles of food coloring? You just have to use the secret ingredient! (And the right food coloring of course!)

Video: Easy Rainbow Cake #recipe via justataste.com