1Heat oven to 375. Prepare macaroni and cheese dinner mix as directed. Stir in ham, 1 cup cheddar cheese, cottage cheese, sour cream, onion and pepperr. Spray a 1-1/2-quaqrt casserole dish w/ cooking spray. Spoon macaroni mix into casserole dish.In small bowl, combine breadcrumbs and parsley, stir in butter. Sprinkle over casserole. Sprinkle w/ remaining cheese. Bake,uncovered for 30 min, or until heated through.