Nutritional Facts 1 enchilada (prepared with lean ground beef, no-salt added tomato paste, fat-free tortillas and reduced-fat cheese) equals 283 calories, 8 g fat (5 g saturated fat), 38 mg cholesterol, 799 mg sodium, 34 g carbohydrate, 3 g fiber, 19 g protein. Diabetic Exchanges: 2 lean meat, 2 vegetable, 1-1/2 starch.