In A Large Bowl, Combine The First Six Ingredients. Crumble Beef Over Mixture; Mix Well. Shape Into Six Patties. Place On Broiler Pan Coated With Nonstick Cooking Spray. Broil 6 In. From Heat For 5-6 Minutes On Each Side Or Until Juices Run Clear. Sprinkle With Cheese. Broil 1 Minute Longer Or Until Cheese Is Melted. Serve On Buns With Lettuce And Tomato.