This is so exciting … I have been wanting to make a rainbow cake for awhile! But we aren't big cake eaters around here, so we waited for an occasion to share a cake with friends. We celebrated the end of Dora's summer theatre workshop with fellow actor friends, in color!
I also wanted to make it from scratch. This recipe is great!! I doubled it for this cake, which is enough for at least 20 slices. It would have been six layers … but I dropped the orange batter on the floor while mixing. I said a very loud word ("SH…UGAR!") before cleaning it up, which was a big PITA. Happily, not a drop fell on my white shirt. So the yellow layer was more orangey-yellow to make up for it. The directions call for salt but does not list it in the ingredients … I added 1/2 tsp salt to the dry ingredients (1 tsp total, since the recipe was doubled). Finding a recipe was a challenge, because I really wanted to find one that uses all-purpose flour and whole eggs. I also recommend disposable pans (unless you happen to have six identical cake pans laying around) coated with Cake Release. And Dollar Tree prices (.50 each) were much more reasonable than the grocery store ($7.00 for three!) The cake turned out very moist and yummy. This recipe would also be super scrummy with almond extract!!
Buttercream icing on top … two sticks of softened butter, one bag of powdered sugar, one teaspoon of vanilla, and milk until it was spreading consistency. That made EXACTLY enough! I don't like a super thick layer of frosting, so this was perfect. Look, all white and innocent looking … just a boring vanilla cake ...
But wait!!! Rainbows ahead!!! We were all SUPER excited to cut into this cake. The kids made a point of not telling our guests what was waiting inside!
Very yummy. Rainbows make everything better!