It's so easy to make your own gorgeous, brightly coloured rainbow cake with this super-stylish 5-piece cake decoration set from Cake Décor!

Ingredients
Red gel contains: glucose syrup, sugar, water, colour (Allura Red), gelling agents (agar, xanthan gum), acidity regulator (citric acid), preservative (potassium sorbate). Yellow gel contains: glucose syrup, sugar, water, gelling agents (agar, xanthan gum), acidity regulator (citric acid), colour (lutein), preservative (potassium sorbate). Orange gel contains: glucose syrup, sugar, colour (paprika), water, gelling agents (agar, xanthan gum), acidity regulator (citric acid), preservative (potassium sorbate). Blue gel contains: glucose syrup, sugar, water, colour (Brilliant Blue), gelling agents (agar, xanthan gum), acidity regulator (citric acid), preservative (potassium sorbate). Green gel contains: glucose syrup, sugar, safflower concentrate, water, colours (Curcumin, Brilliant Blue), gelling agents (agar, xanthan gum), acidity regulator (citric acid), preservative (potassium sorbate).