Nutritional Analysis: One serving (1 cup soup with 1 tablespoon sour cream) equals 107 calories, 4 g fat (3 g saturated fat), 13 mg cholesterol, 876 mg sodium, 11 g carbohydrate, 3 g fiber, 7 g protein. Diabetic Exchanges: 1 vegetable, 1 fat, 1/2 starch.