Mix all ingredients and mix well. The mixture was transferred into molds for muffins. Bake at 180C for about 20 minutes. * Of these amounts are received 10-12 muffins. * The original recipe is chocolate spread Nutella, but I had another arm, and again received wonderful muffins. * Before baking can decorate with hazelnuts. * The original recipe is for braunis. In this case the cake bake for 30 minutes.