To prepare the rainbow cake, start with the yogurt cream: in a bowl, soak the gelatin sheets in cold water for at least 10 minutes (1). Meanwhile, pour 1 2/3 cups of fresh liquid cream into a small ...

14. To create an Ombre Rainbow on the outside - With a small spatula (or even a knife) spread thin line of your frosting around the bottom and work up your way up the cake going from dark to light. I ...

Ever since I learned to make a cake from scratch, I haven’t really touched boxed cake mixes. I’m not above using them, but ...