Nutritional Facts 1 cup sauce with 1/2 cup spaghetti (calculated without Parmesan cheese) equals 230 calories, 3 g fat (1 g saturated fat), 15 mg cholesterol, 645 mg sodium, 40 g carbohydrate, 6 g fiber, 12 g protein. Diabetic Exchanges: 2 starch, 2 vegetable, 1 lean meat.