Seperate 3 eggs..
beat egg whites till stiff...leave aside
mix 2 heaped tablespoon cocoa in half cup hot milk,,add yolks and add :
1 teaspoon vanilla essence
½ cup oil.
sift in 1 cup sugar
1 cup flour
2 ½ teaspoon baking powder..beat all that for 2-3 minutes..fold in egg whites..
Pour into a greased round pan..bake at 180 till done
2 diary milk slabs
6 tablespoon nutella
Melt together then add nestle cream to make a thick ganache
Pour over cake...spread ganache evenly on sides of cake so that flake sticks easily...deco as desired