Nutrition Facts: 3 ounces cooked beef with 1 potato and 3 tablespoons gravy equals 357 calories, 7 g fat (2 g saturated fat), 64 mg cholesterol, 329 mg sodium, 42 g carbohydrate, 4 g fiber, 31 g protein. Diabetic Exchanges: 3 lean meat, 2-1/2 starch, 1/2 fat.