Chinese Casserole
["1 c. onion, chopped", "1 c. celery, sliced", "2 Tbsp. cooking oil", "2 lb. ground beef", "2 cans undiluted mushroom soup", "1 can bean sprouts, drained", "1 can water chestnuts, drained and sliced", "1 1/2 c. Minute rice, uncooked", "4 Tbsp. soy sauce", "6 or 8 oz. pkg. chow mein noodles"]
["Saute onions and celery until tender.", "Add ground beef.", "When brown add soup, bean sprouts, water chestnuts, rice and soy sauce. Pour into a large casserole and bake, covered, for 30 minutes at 350\u00b0.", "Stir casserole.", "Bake 30 minutes more, uncovered.", "Add noodles to top if desired toward end of baking time."]
["onion", "celery", "cooking oil", "ground beef", "mushroom soup", "bean sprouts", "water chestnuts", "rice", "soy sauce", "mein noodles"]