Sugar, color, and pure happiness in every layer. This cake is a candy lover’s dream! 🍭🎂 #RainbowCake #CandyOverload ...

This impressive rainbow cake ... put the 20cm/8in cake board on top. Put a dab of buttercream on the cake board and place the purple sponge on top. Spread a ¾cm/½in thick layer of buttercream ...