Cabbage Casserole
["1 large head cabbage, shredded (about 12 c.)", "1 onion, chopped", "6 Tbsp. margarine or butter, divided", "1 (10 3/4 oz.) can condensed cream of mushroom soup, undiluted", "8 oz. processed American cheese, cubed", "salt and pepper to taste", "1/4 c. dry bread crumbs"]
["Cook cabbage in boiling salted water until tender; drain thoroughly.", "In a large skillet, saute onion in 5 tablespoons butter until tender.", "Add soup and mix well.", "Add cheese; heat and stir until melted.", "Remove from the heat.", "Stir in cabbage, salt and pepper.", "Transfer to an ungreased 2-quart baking dish.", "In a small skillet, melt remaining butter.", "Cook and stir crumbs in butter until lightly browned; sprinkle over casserole.", "Bake, uncovered, at 350\u00b0 for 20 to 30 minutes or until heated through."]
["head cabbage", "onion", "margarine", "condensed cream", "American cheese", "salt", "bread crumbs"]