Nutritional Facts 1 muffin (prepared with reduced-fat biscuit/baking mix, skim milk and egg substitute equivalent to 1 egg) equals 243 calories, 9 g fat (0 saturated fat), 1 mg cholesterol, 251 mg sodium, 33 g carbohydrate, 1 g fiber, 7 g protein. Diabetic Exchanges: 1-1/2 starch, 1-1/2 fat.