Broccoli Casserole
["white sauce", "1 onion, sliced", "1 can cream of potato soup", "2 pkg. frozen broccoli, cooked 5 minutes", "1/2 c. Cheddar cheese, grated", "1/2 c. Mozzarella cheese, grated", "1 slice bread, toasted and cut into fourths", "1 stick margarine, melted"]
["Make white sauce.", "Add sliced onion and soup; mix thoroughly. Layer broccoli and soup mixture, beginning with broccoli and ending with soup.", "Sprinkle cheese on top.", "Soak bread pieces in melted margarine; place on top.", "Pour on remaining margarine. Bake for 20 minutes at 350\u00b0.", "Makes 8 servings."]
["white sauce", "onion", "cream of potato soup", "frozen broccoli", "Cheddar cheese", "Mozzarella cheese", "bread", "margarine"]