Green Bean Casserole
["2 or 3 (No. 2) cans cut green beans", "1 can cream of mushroom soup", "1 can French fried onion rings"]
["Drain water from beans.", "In mixing bowl, combine drained beans and mushroom soup.", "Mix well.", "Pour into casserole dish.", "Gently place onion rings on top.", "Place in oven at 350\u00b0 for approximately 20 minutes or until onions are browned."]
["green beans", "cream of mushroom soup", "onion"]