Green Bean Casserole
["2 cans drained French-style green beans", "1 can mushrooms", "1 can French fried onions (save some to put on top of casserole)", "1 small can water chestnuts, sliced"]
["Mix all ingredients together.", "Place mixture in 2-quart casserole dish.", "Cover with remaining onion rings.", "Bake at 350\u00b0 until slightly brown."]
["green beans", "mushrooms", "onions", "water chestnuts"]