Preheat the oven with electrical heat at 175 degrees Celsius.
Butter a round baking form with margarine and sprinkle some coconut flakes in the form.
Melt the margarine slowly in a casserole. Take away the casserole from the stow an let the margarine cool down for five minutes.
Cut the chocolate in preferred sizes.
Whip the sugar and the eggs until it becomes fluffy and white in color.
Pour down the margarine in the mixture while still stirring.
Add the coconut baking powder and the chocolate and stir it all together gently.
Pour the batter in the baking form.
Place the cake in the lower part of the oven for fifty minutes.
Take out the cake from the oven and let it cool down before you flip it over and place it on a plate.