Nutritional Facts 1-1/4 cups orzo mixture with 1 tablespoon cheese equals 323 calories, 7 g fat (2 g saturated fat), 65 mg cholesterol, 742 mg sodium, 33 g carbohydrate, 2 g fiber, 30 g protein. Diabetic Exchanges: 3 lean meat, 2 starch, 1 vegetable, 1 fat.