Sweet Potato Waffles

Directions

• In a large bowl, combine the flour, sugar, baking powder, cardamom and salt. In another bowl, whisk the egg yolks, sour cream, sweet potatoes, milk and butter; stir into dry ingredients just until moistened. Fold in pecans.
• In a small bowl, beat egg whites until stiff peaks form; fold into batter. Bake in a preheated waffle iron according to manufacturer's directions until golden brown. Serve with syrup.