2 & 1/4 tbsp cocoa, 2 -3 tbsp boiling water, 1 & 1/2 cups icing sugar, 1 & 1/2 tbsp butter. Prepared sponge, cut into squares. Coconut.

Melt the butter , add the water,  then the sifted dry ingredients. Mix together.

Dip the sponge into the chocolate mixture , lift up and let the excess drip of, then roll into the coconut. Leave to dry.