chocolate muffins

250 g of flour, baking powder, 200 g of sugar, 50 g of cocoa, 2 eggs, 100 ml of oil, 100 g of chocolate, 250 g of milk .... preparation for 12 pieces of muffins ... whisk the egg whites with the sugar, add the egg yolks, then add a little milk with flour and baking powder and slowly add the oil, finally add the cocoa and melted chocolate. the mixture is ready and pour into muffin tins, put half of what you want inside, a piece of chocolate, some cherries or jam, or cream, pour the mixture over again and bake at 200 degrees, 35 min ... when the muffins are taken out and cool a bit, wash them with melted chocolate to stay juicy and delicious .... pleasant