Cook pasta according to package directions; drain. In a greased shallow 3 quart baking dish, combine the pasta, ham, corn, 1 cup cheese and 3/4 cup french fried onions. In a bowl, combine the broth, soup, milk and seasonings. Pour over pasta mixture; mix well.
Bake, uncovered, at 350 degrees for 30 minutes. Sprinkle with remaining cheese and french fried onions. Bake 5 minutes longer or until heated through.