This Rainbow cake recipe is one of the beautiful cakes with colorful layers and a super easy, light cream cheese frosting without butter! This beautiful Rainbow Cake recipe is perfect for any occasion, from birthday parties to holidays! It’s always a crowd-pleaser as you cut into it, revealing six stunning colorful layers with ... This beautiful Rainbow Cake recipe is perfect for any occasion, from birthday parties to holidays! It’s moist, flavorful, and show-stopping. One-Stop Shop for all your Gifting Needs. Flowers, Cakes , Personalized Gift Hampers & more. Exclusive Offer: Use Code "Shop10" & Get 10% Off On Your Order From Ferns N Petals!