First beat the eggs until doubled in volume.
Add the butter and sugar, continue beating.
Add the milk, wheat flour and chocolate powder. Hit.
Lastly, add the baking powder.
Grease a large round pan with a hole in the middle.
Bake for 40 minutes over medium heat or until golden.
Roof:
1 can of condensed milk
1 can of sour cream
3 tablespoons of powdered chocolate
1 tablespoon of butter
Mix all the ingredients on the fire, stir until it unglued from the bottom of the pan.
Mounting :
Unmold the cake when it is cold.
Place the frosting on top and sprinkle sprinkles to decorate.