Cheesy Company Casserole
["1/2 c. chopped onion", "1/2 c. margarine", "2 (10 oz.) pkg. frozen chopped broccoli, thawed", "1 1/2 c. cooked rice", "1 (10 3/4 oz.) can condensed cream of mushroom soup", "3/4 lb. cheese"]
["Saute onion in margarine until tender.", "Add broccoli, rice, soup and 1/2 pound cheese, cubed.", "Stir until cheese is melted. Pour into a 1 1/2-quart casserole.", "Bake at 350\u00b0 for 15 minutes. Top with remaining cubed cheese; continue baking until cheese is melted."]
["onion", "margarine", "broccoli", "rice", "condensed cream", "cheese"]