Arrange orange roughy filets in a shallow buttered baking dish. Combine soup with milk in a saucpen over medium low heat; heat through. Pour soup mixture over the fish. Sprinkle with shredded or grated cheese and buttered bread crumbs. Bake for 10 to 15 minutes, or until golden on top and fish is cooked through and flakes easily with a fork.
Orange roughy recipe serves 6 to 8.