Rainbow Birthday Cake Recipe | Dr. Oetker

Ingredients

• 225 g White Vegetable Fats (such as trex, softened)
• 225 g Caster Sugar
• 4 Large Eggs (beaten)
• 2.5 g Salt
• 300 g Plain Flour
• 20 g Dr. Oetker Baking Powder
• 90 ml Whole Milk
• Dr. Oetker Red Extra Strong Food Colour Gel
• Dr. Oetker Violet Extra Strong Food Colour Gel
• Dr. Oetker Blue Extra Strong Food Colour Gel
• Dr. Oetker Green Extra Strong Food Colour Gel
• Dr. Oetker Yellow Extra Strong Food Colour Gel
• Dr. Oetker Orange Extra Strong Food Colour Gel
• 1200 g Dr. Oetker Vanilla Buttercream Style Icing
• 100 g Dr. Oetker Bright and Bold 4-Cell
• 454 g Dr. Oetker Ready to Roll White Icing
• 300 g Unsalted butter
• 2 tsp Dr. Oetker Madagascan Vanilla Extract , 2tsp
• 100 ml Double Cream
• 800 g Icing Sugar