200g unsalted butter or margarine
5 large eggs
2 cups all-purpose flour
2 cups dark chocolate
1 tablespoon baking powder
200g unsalted butter or margarine
5 large eggs
2 cups all-purpose flour
2 cups dark chocolate
1 tablespoon baking powder
Cream the butter with the sugar until smooth and creamy
Add the egg yolks one at a time, beating in the flour and chocolate
Fold in the whipped egg whites and finally add the baking powder
Mix delicately
Place the mixture on a well-greased and floured 35x23cm tray
Bake in a moderate oven for approximately 30 minutes
Once cooled, cut into squares and cut each square in half
Fill with creamy dulce de leite and dust with powdered sugar.