Beat the soft butter with sugar. Add eggs one at a time, beating with mixer well after each. Sift flour with baking powder and mix it with coconut shavings. Add the dry mixture in portions to the liquid ingredients and mix with a spoon until homogeneous. Finally add the milk. Pour cake mixes in a greased and lightly floured form. Put to bake in a preheated oven at 180C degrees for about 45 minutes. I Paiute 30 minutes at 200C degrees. Finally, check the readiness with a stick. For the icing, melt the butter and add the cocoa, sugar and 2 tbsp water. Stir 5-10 minutes on the stove. Once removed from the fire, you can add a few chocolate bars. Upon mixing with the hot coating will melt. cake cool slightly watered with warm glaze. When it starts to tighten and she sprinkled with coconut shavings to stick to the glaze.