Nutritional Analysis: One 1-cup serving (prepared with margarine and nonfat Parmesan cheese topping and without garlic salt) equals 311 calories, 9 g fat (0 saturated fat), 1 mg cholesterol, 202 mg sodium, 44 g carbohydrate, 0 fiber, 14 g protein. Diabetic Exchanges: 3 starch, 1 fat, 1/2 meat.