Cook 1 lb. Italian sausage cut in 1/2 inch ... Add 1/4 cup creamy Parmesan salad dressing after sauce is simmered. Serve over the cooked and drained Rigatoni.
(I added garlic salt instead ... Drain. Combine yogurt dressing and garlic, stir well. Combine ... just use the creamy Italian dressing, unless I was serious about the low calorie.