For this I used a golden cake mixture. You can use a yellow or a white one for this, too. The only thing I added was food coloring, to get the colorful effect! After preparing the mixture, I just divided it in 5 and poured each section into a small dish. Each section got it's color by adding 3-6 drops food coloring into it. (White cake mixture may need less).
The frosting was made out of Nutella. I've found the recipe for the frosting here.
- 1/2 C butter, room temperature
- 1 C Nutella
- 1 C powdered sugar, sifted
- 1 teaspoon vanilla extract
- 1-2 T milk
I also added colorful star sprinkles on top :)