This vibrant rainbow layer cake is a true feast for the eyes, with each colorful layer adding a fun and playful touch. The ...

This rainbow buttercream cake features a smooth white finish topped with colorful piped frosting in bright, cheerful layers.

Kat Thompson is the audience editor of Eater’s Southern California/Southwest region. There is no cake that feels more like a birthday cake than a sprinkle cake. The kaleidoscope of rainbows when you ...