Spaghetti Parmesan
["2 lb. spaghetti", "5 oz. butter", "4 qt. water", "5 oz. Parmesan cheese", "2 c. tomato sauce"]
["Cook spaghetti in boiling salted water.", "Do not overcook; it is preferable that spaghetti be firm.", "After draining, place spaghetti in a large shallow saucepan.", "Add tomato sauce and cheese.", "Stir mixture over heat until the cheese melts and forms strands.", "Arrange spaghetti in a serving platter.", "Sprinkle with cheese and dot with pieces of butter."]
["spaghetti", "butter", "water", "Parmesan cheese", "tomato sauce"]