Chicken Casserole
["1 c. mayonnaise", "1 c. cream of mushroom soup", "1/2 c. chopped celery", "salt and pepper", "1 1/2 c. cooked chicken", "1 c. cooked rice", "1 small onion, chopped"]
["Mix all above ingredients.", "Top with crumbled crackers.", "Dot with margarine. Bake at 350\u00b0 for 45 minutes."]
["mayonnaise", "cream of mushroom soup", "celery", "salt", "chicken", "rice", "onion"]