Nutritional Analysis: One serving (2 stuffed shells) equals 462 calories, 13 g fat (5 g saturated fat), 51 mg cholesterol, 1,418 mg sodium, 48 g carbohydrate, 4 g fiber, 39 g protein. Diabetic Exchanges: 4 lean meat, 2 starch, 2 vegetable, 1/2 fat-free milk.