A rainbow cake that looks good is colourful but also tastes really delicious. This rainbow cake makes the perfect special occasion cake.
Prep Time 30 minutes mins
Cook Time 20 minutes mins
Total Time 1 hour hr 10 minutes mins
Cake flour-Measure 1 level cup of all-purpose flour, remove 2 tablespoons of the flour and then place the flour into a bowl. Add 2 tablespoons of cornstarch to the all-purpose flour. Whisk together to combine and use as a substitute for 1 cup cake flour.