Million Dollar Spaghetti
["1 (8 oz.) box spaghetti", "1 tsp. butter", "1 1/2 lb. ground beef", "2 (8 oz.) cans tomato sauce", "1 tsp. minced green pepper", "1 (8 oz.) cream cheese", "1/4 c. sour cream", "8 oz. cottage cheese", "1/3 c. chopped onion", "1 tsp. melted butter"]
["Cook spaghetti as directed.", "Brown beef.", "Add tomato sauce, salt and pepper.", "Remove from heat.", "Combine cheeses and sour cream.", "Add onions.", "Use 2-quart dish.", "Spread 1/2 noodles.", "Cover with sauce and cheeses in layers and repeat with second half of noodles, sauce and cheeses.", "Bake at 325\u00b0 for 25 to 30 minutes."]
["butter", "ground beef", "tomato sauce", "green pepper", "cream cheese", "sour cream", "cottage cheese", "onion", "butter"]