Chicken and Rice with Broccoli

1 can condensed (98% fat free) cream of mushroom soup
1-2 cups shredded cheddar cheese
2/3 cup milk
2-3 cups broccoli flowerets, fresh or frozen
2-3 cups cooked rice
2-3 cups cooked, diced chicken
pepper to taste

In a greased square casserole pan, mix the soup, 2/3 of the cheese, and the milk. Stir in the broccoli, rice, and chicken. Sprinkle with pepper and remaining cheese. Bake uncovered at 350 for 30-35 minutes.