Rainbow you say? It looks so elegant and white...Keep reading!
So for lack of ample time I did actually cheat and use cheap cake mix. You see this cake has 6 layers and all that baking takes up alot of time. But the results speak for themselves!
It is such a pretty cake when cut! I obviously went wild with the colours of each layer and have sandwiched the layers together with a Raspberry jam cream and covered the cake in a delicious buttercream.
Raspberry Jam Cream
600ml of thickened cream
2 tablespoons of icing sugar
1 tablespoon of Raspberry Jam
Place in a mixer and mix till thick.
Buttercream
250g butter, cubed, at room temperature
450g (3 cups) pure icing sugar, sifted
60ml (1/4 cup) milk
Place the butter in a large mixing bowl. Use an electric beater to beat until light and fluffy.
Gradually add the icing sugar and beat until the mixture is very pale and fluffy. Gradually add the milk and beat until smooth and well combined.
Enjoy! My pot of gold at the end of this rainbow was my six year old son exclaiming,
"Mum it is so colourful... you are so clever"
Then clapping!