This is a recipe that utilizes rotisserie chicken from the grocery store deli, jars of prepared Alfredo sauce, canned mushrooms, and jarred chopped garlic. I used the classic Alfredo sauce so that I could add my own sauteed garlic and onion. It was quick and easy to prepare and outstanding in flavor. This recipe is a great template; add or subtract ingredients to your heart's desire. If you are not a purist cook, this is a keeper. If desired, add a cup or so of frozen peas or broccoli to the sauce prior to mixing with the pasta. Garlic bread and a tossed salad rounded out this meal that bowled my family over. I wouldn't hesitate to serve this to company.