Macaroni 'N Cheese
["1 (6 oz.) pkg. macaroni", "1 (10 1/2 or 11 oz.) can cream of mushroom soup", "1/2 c. milk", "1 tsp. grated onion", "1/2 tsp. salt", "1 dash pepper", "1/2 lb. American cheese, grated"]
["Cook macaroni in boiling salted water; drain and rinse. Combine the mushroom soup, milk, onion and seasoning.", "Alternate layers of macaroni, soup and cheese in greased 1 1/2-quart baking dish.", "Bake in moderate oven at 350\u00b0 about 45 minutes."]
["macaroni", "cream of mushroom soup", "milk", "onion", "salt", "pepper", "American cheese"]