Nutritional Facts 1 cup (prepared with fat-free ranch dressing and reduced-fat cheddar cheese and without corn chips) equals 84 calories, 2 g fat (0 saturated fat), 7 mg cholesterol, 301 mg sodium, 11 g carbohydrate, 0 fiber, 5 g protein. Diabetic Exchanges: 2 vegetable, 1/2 meat.