Rainbow Cake

I am SO going to make a rainbow cake someday!

The Little Epicurean

 

Love these cupcakes with rainbow frosting.

Sprinkle Bakes

 

And this rainbow of cupcakes too!

Karen's Cake Shoppe

 

Rainbows out of M&M's are also yummy.

A Typical English Home

 

Lucky Charms aren't bad either!  Some other rainbow cereals to experiment with:  Froot Loops, Fruity Pebbles, Trix...

Easy Cupcakes