Nutritional Analysis: One serving (prepared with reduced-fat mayonnaise, reduced-fat mozzarella and fat-free tortillas) equals 146 calories, 8 g fat (0 saturated fat), 16 mg cholesterol, 424 mg sodium, 16 g carbohydrate, 0 fiber, 6 g protein. Diabetic Exchanges: 1 starch, 1 fat, 1/2 meat.