In A Large Saucepan, Combine The Soup And 1/2 Cup Cheese; Cook And Stir Until Cheese Is Melted. Stir In The Vegetables, Rice And Ham. Transfer To A Greased 1-1/2-Qt. Baking Dish. Sprinkle With Remaining Cheese. Bake, Uncovered, At 350 Degrees F For 25-30 Minutes Or Until Heated Through.