Broccoli And Rice Casserole
["1 small onion, chopped", "1 stick margarine", "2 c. cooked rice", "1 c. grated Cheddar cheese", "2 c. frozen broccoli", "1 (10 oz.) can cream of mushroom soup"]
["Saute onion in stick of margarine.", "Add cooked rice.", "Combine with remaining ingredients and turn into greased 2-quart baking dish.", "Sprinkle cheese on top.", "Bake at 350\u00b0 for 30 minutes."]
["onion", "margarine", "rice", "Cheddar cheese", "frozen broccoli", "cream of mushroom soup"]