Nutritional Analysis: 1 piece (prepared with reduced-fat butter, fat-free milk and part-skim mozzarella) equals 216 calories, 8 g fat (4 g saturated fat), 16 mg cholesterol, 251 mg sodium, 25 g carbohydrate, 2 g fiber, 12 g protein. Diabetic Exchanges: 2 lean meat, 1-1/2 starch.