Spaghetti Casserole
["1 pkg. Kraft tangy Italian spaghetti (green box)", "1 lb. hamburger meat", "1 pkg. Mozzarella cheese", "1 (8 oz.) sour cream", "1 (No. 2) Hunt's tomato sauce"]
["Cook spaghetti; drain, spread out in 9 x 13-inch pan.", "Spread with sour cream, then Mozzarella cheese.", "Cook meat in skillet until color disappears.", "Add tomato sauce plus the package of spices found in spaghetti box and a small amount of salt.", "Cook 10 to 15 minutes.", "Pour over layered spaghetti.", "Top with grated Parmesan cheese found in spaghetti box.", "Bake at 350\u00b0 for 25 to 30 minutes.", "Serves 8 to 10."]
["Italian spaghetti", "hamburger", "Mozzarella cheese", "sour cream", "tomato sauce"]