thoroughly dry. Cheese Waffles. Stir into plain waffle batter before folding in the beaten egg whites, 1 cup grated processed cheese. Ham Waffles. Sprinkle 2 tb. finely diced cooked ham over batter, before closing waffler. Chocolate Waffles. Substitute 3 tb. cocoa for 3 tb. of the flour when preparing plain waffle batter. Chocolate Chip Waffles. Stir into plain waffle batter before folding in the beaten egg whites, 0.75 cup chocolate chips. ----