Rainbow Cake Recipe. Find Out How To Bake Delicious Cakes. Combine cake mix, egg whites, water, and applesauce in a large bowl using an electric mixer. Mix a different food coloring gel into each bowl.

You can have Rainbow Cake Recipe using 9 ingredients and 10 steps. Here is how you cook that.
Ingredients of Rainbow Cake Recipe
- Prepare of Cake.
- Prepare of white cake mix/butter cake mix [Betty Croker].
- Prepare of different colored food coloring.
- Prepare of Frosting/Icing.
- You need of semi-sweet chocolate chips.
- You need of soft unsalted butter.
- Prepare of cream cheese.
- You need of powdered sugar.
- You need of evaporated milk.
Using gel food colors, tint each bowl with one of the colors of the rainbow. Pour each color into its own prepared cake pan. Bake, rotating the pans halfway through, until a toothpick inserted in. In a large bowl, whisk together flour, baking powder and salt; set aside.
Rainbow Cake Recipe instructions
FOR THE CAKE:.
Prepare 6 SAME sized bowls, one large bowl, one medium bowl and one small bowl..
Follow instructions on your cake mix..
Pour raw cake mixture into the 6 same sized bowls, distribute equally..
Bake each different colored layer for 15 minutes in a preheated oven, at 160°C. Make sure that cake has cooled completely before icing it..
FOR THE FROSTING/ICING:.
In the small bowl, place the chocolate chips. Melt the chocolate in a double boiler or in the microwave..
Then let the melted chocolate cool for a while..
After that, place all of the ingredients into the medium bowl and beat at medium speed, until fluffy..
Spread in between the layers and all over the cake. Decorate..
In the bowl of an electric mixer fitted with the paddle attachment, cream together butter and sugar. Slowly add egg whites and mix until well combined. Add vanilla and mix until fully incorporated. Tint cake batters red, orange, yellow, green, blue and purple. Spread red and orange batter into prepared pans.