Tuna Casserole
["12 slices toast", "2 (6 1/2 oz.) cans tuna, drained", "1 small chopped onion", "1/2 c. mayonnaise", "6 to 8 slices American cheese", "1 can cream of celery or cream of mushroom soup", "1/2 c. milk", "1/4 tsp. salt", "1 c. cooked macaroni"]
["Place 6 slices of toast in an oblong pan.", "Mix together tuna, onion, mayonnaise and noodles.", "Spread over toast in dish.", "Cover with slices of American cheese.", "Put rest of toast (6) on top. Mix soup, milk and salt; pour onto center of toast within 2 inches of sides.", "Cook, uncovered, in 350\u00b0 oven for 30 minutes or until bubbly."]
["tuna", "onion", "mayonnaise", "American cheese", "cream of celery", "milk", "salt", "macaroni"]