Rainbow Cake

Ingredients:
250g unsalted butter
230g castor sugar
250g eggs
250g plain flour, sifted
1/2 tsp baking powder, sifted
1/2 tsp vanilla essence (optional)
2 tbsp milk
pink and green colouring

Methods:

1. Beat castor sugar and eggs till light and fluffy. 
2. Add in unsalted butter and vanilla essence (if use), continue to beat till well mixed.
3. Fold in flour slowly, baking powder and milk, stir well in one direction till all mixtures are properly mixed.
4. Divide the mixture into three portions. Mix one portion with a bit of pink colouring, the other one green and leave the other one as it is.
5. Grease a baking tin with butter, then sprinkle a bit of sifted plain flour, to prevent the cake from sticking onto the cake tin.
6. Scoop a spoonful of each coloured mixture alternately over the baking tin till all the mixtures are used up.
7. Use a fork to make a criss-cross pattern over the mixture to make the rainbow pattern.
8. Bake in a pre-heated oven of 180 degree Celsius, till a bamboo skewer when inserted comes out clean. 

This rainbow cake have been my favourite, I love the taste of the butter and milk combination.  It's simple and YUMMYLICIOUS!