Beef Noodle Bake

1-1/2 pounds ground beef
1 small onion, chopped
2 cans (8 ounces each) tomato sauce
1 cup (8 ounces) sour cream
1 package (3 ounces) cream cheese, cubed and softened
1 teaspoon sugar
1/2 to 1 teaspoon garlic salt
7 cups uncooked wide egg noodles, cooked and drained
1 cup (4 ounces) shredded cheddar cheese

In a large skillet, cook beef and onion until meat is no longer pink; drain. Remove from the heat; stir in the tomato sauce, sour cream, cream cheese, sugar and garlic salt.

Place half of the noodles in a greased 13-in. x 9-in. baking dish; top with half of the beef mixture. Repeat layers.

Cover and bake at 350° for 30-35 minutes or until heated through. Sprinkle with cheese; bake 3-5 minutes longer or until cheese is melted. Makes 6 servings.