ribbon cake

1 1/2 teaspoonful cocoa
4 oz butter
5 oz sugar
3 eggs
1 1/2 teaspoonful baking powder
cochincal
salt

cream butter & sugar, add eggs beating all the time, lastly stir in baking powder. Colour one part pink, one with cocoa, leave one natural, put in greased tinds and bake in moderate oven.