125 g butter 125 g icing sugar
2 egg whites 2
30 grams of flour 125 grams of potato starch
4 grams baking powder 2 tablespoons unsweetened cocoa
1 tablespoon sugar Semolina
a teaspoon of vanilla extract a pinch of salt
Cream butter with icing sugar, add egg yolks whipped with wire. Stir, mixing carefully the whipped egg white. Sift together the flour, baking powder and spices and add to mixture. Mix cocoa and sugar and sprinkle with a tablespoon of water, mix well. Separate quarter of the dough and add cocoa to the sauce, pour this part of the mold (the mold useful silicone wrong even buttered). Pour the rest of the dough.
Bake at 190 degrees for 45 minutes. Turn out and serve when cooled down.
