In a large skillet, cook beef over medium heat until no longer pink; drain. Meanwhile, cook noodles according to package directions; drain. In a large bowl, combine the beef, noodles, oil, 1-1/2 cups Colby cheese, tomato sauce, beans, tomatoes, soup and seasonings.
Transfer to a greased 13-in. x 9-in. baking dish. Cover and bake at 350° for 30 minutes. Sprinkle with Parmesan cheese and remaining Colby cheese. Bake, uncovered, for 5-10 minutes longer or until cheese is melted. Yield: 6-8 servings.