Green Bean Casserole
["2 cans green beans, french cut", "1 can cream of mushroom soup", "frozen French fried onion rings"]
["Drain liquid from beans.", "Put in greased 2 quart casserole dish.", "Pour soup over beans, then spread onion rings on top and bake for 35 minutes at 350\u00b0."]
["green beans", "cream of mushroom soup", "onion"]