Chocolate Soufflé

60g grated semi-sweet chocolate , 4 tablespoons flour , 1 cup of milk, 65g granulated sugar , 3 tablespoons butter , 1 teaspoon vanilla extract , 4 eggs , 2 egg whites .

Grease a soufflé of 2 liters , and sprinkle with sugar . Tachinho a boil chocolate , flour and milk , add sugar , butter and vanilla , and stir the fire had been yolks one by one , and also the egg whites . Pour in the form of soufflé and bake for 45 minutes in the oven at 200 º C.