See rainbow cake ingredient list and cooking instruction below.\r<br>In this cake decorating tutorial I show you how to make some mini rainbow cakes with little star cake toppers on top. I also use butter cream in this video. I show you how to color your sponge cake layers to give you a multicolored cake / rainbow cake effect.\r<br>\r<br>The cake pan I use in this video to separate the different colour sponge is an Alan Silverwood multisize foldaway cake pan - \r<br>\r<br>Ingredients - \r<br>337g caster sugar\r<br>337g butter or margarine\r<br>6 eggs\r<br>337g self raising flour\r<br>1 1/2 tsp vanilla essence\r<br>Cook for 16 mins on 150°C (fan assisted) or until cooked.\r<br>\r<br>To see more of my cakes and creations please visit my Facebook page at \r<br>Follow me on Twitter at