Cheesy Mostaccioli

1 package (16 ounces) mostaccioli pasta, uncooked
1 ½ pounds ground beef
1 jar (28 ounces) spaghetti sauce
1 can (1 l ounces) condensed cheddar cheese soup
1 teaspoon ground black pepper
1 teaspoon dried Italian seasoning
3 cups (12 ounces) shredded mozzarella cheese, divided

To freeze: Cook pasta according to package directions; drain. In medium nonstick skillet, cook and stir beef over medium-high heat until browned. Remove from heat; pour off drippings. Stir in spaghetti sauce, soup, pepper and seasoning. Combine pasta, sauce mixture and the cheese. Ladle into freezer bag and lay flat to freeze.

To serve: Preheat oven to 350. In greased 4-quart baking dish, place thawed casserole. Sprinkle additional cheese on top if desired. Bake 40 minutes or until heated through.