Nutritional Analysis: One serving (3 ounces cooked pork with about 2 tablespoons onion) equals 191 calories, 6 g fat (2 g saturated fat), 74 mg cholesterol, 207 mg sodium, 8 g carbohydrate, 1 g fiber, 25 g protein. Diabetic Exchanges: 3 lean meat, 1 vegetable.