Bright & Colourful Edible Rainbow Cake Decoration

Colourful Edible Rainbow Cake Decoration

Add instant joy and colour to your bakes with the Colourful Edible Rainbow Cake Decoration. Designed to create a bright, cheerful focal point, this edible rainbow is perfect for birthday cakes, baby showers, pride celebrations, unicorn themes, and any bake that calls for a happy pop of colour.

Made from edible, food-safe ingredients, this rainbow decoration can be placed directly onto buttercream, fondant, ganache, or semi-naked cakes. Its vibrant colours photograph beautifully and make it easy to elevate a simple cake without complex decorating techniques. Because it’s edible, it’s ideal for children’s parties where parents prefer decorations that can be enjoyed with the cake.

For best results, place onto a dry or lightly crusted buttercream surface just before serving, or secure gently into fondant. Pair with pastel buttercream, matching sprinkles, clouds, stars, or name plaques for a coordinated rainbow theme. It also works well on cupcakes and dessert boxes as a statement decoration.

This rainbow decoration is a convenient option for home bakers and professionals alike, saving time while delivering strong visual impact.

We ship NZ-wide from Ruakaka, Northland, carefully packed so your edible decorations arrive ready to use.

The Cake Mixer, Here to help you bake, decorate and celebrate