Mix and sift dry ingredients. Combine beaten egg yolks, milk, melted shortening and melted chocolate; add to dry ingredients, beating until smooth. Fold in stiffly beaten egg whites. Spoon or pour some chocolate waffle batter into each section of a hot waffle iron. Cook until crispy. Serve with fruit syrup and a dollop of vanilla yogurt or whipped topping.
Chocolate waffles recipe serves 6.