Vegetable Casserole
["2 (16 oz.) cans Veg-All, drained", "1 c. sliced water chestnuts, drained", "1 c. grated cheese", "1 small onion (optional)", "1/3 c. mayonnaise", "1/2 stick margarine", "Ritz cracker crumbs"]
["Combine the first 5 ingredients.", "Pour into casserole bowl. Melt the margarine. Stir in the cracker crumbs.", "Spread crumb mixture over the vegetable mixture. Bake at 350\u00b0 for about 1/2 hour."]
["water chestnuts", "grated cheese", "onion", "mayonnaise", "margarine", "cracker crumbs"]