Light Summer Casserole
["1/2 lb. hamburger", "1/2 tsp. salt", "Vidalia onion", "zucchini", "tomato (fresh preferred)", "croutons (seasoned)", "Parmesan cheese"]
["Brown meat in salt (no oil or shortening).", "Drain on paper towel.", "Spray casserole with Pam.", "Layer zucchini slices (unpeeled), 1/2 of meat, onion slices, tomato chunks and croutons. Repeat layers.", "Sprinkle with Parmesan.", "Bake, covered, at 375\u00b0 for 40 minutes."]
["hamburger", "salt", "Vidalia onion", "zucchini", "tomato", "croutons", "Parmesan cheese"]