Rainbow Cake - How to make Best Rainbow Cake - Rich's Butter Creme

This Rainbow Swirl Cake or Rainbow cake is made with three layers of homemade rainbow cake, then decorated with rainbow swirl frosting around the edges! It’s a moist, delicious cake that’s easy to make and perfect for a celebration.

I used the homemade vanilla premix again to make this recipe and by now you might be knowing how obsessed I'm with this easy homemade Premix. It make like so easy when you have something readily available, which indeed is made by you.

I always use non dairy whipping cream to decorate the cakes, bit for the very first time I used Rich's butter creme. The butter creme was sweet than the usual whipped cream frosting.I like the taste though!


Though I made this cake for the very first time I had so much fun making it. I don't using lot of colors to my cakes bit this time I used a lot. But result gorgeous looking cake.

Let's quickly check out the ingredients to make this rainbow buttercream cake

Ingredients
1+1/4 cup homemade vanilla Premix
3/4 cup water
2 tbsp oil
5 different food color of you choice for cake and frosting
- Orange
- Red
- Blue
- Green
- Yellow
1 cup Rich's butter creme

For step by step instructions do check out the video