I made this rainbow pancake cake by using regular cake mix, adding food coloring, and then cooking it on a griddle, just like you would pancakes.
It took a lot longer to cook than regular pancakes, but it worked out really well. I used store bought frosting in between each layer to hold the cake together. I made an icing out of powdered sugar and water for the “syrup” and drizzled it on top, and finished the cake off with more sprinkles. It tasted great and looked amazing when you cut into it. This cake went along with my daughters rainbow, pancake pajama party, and it was a bit hit!