Buttermilk’s Chicken provides homestyle chicken, chicken sandwiches, salads, and sides to the Islip, NY area. Open 7 days a week. We serves Chicken sandwiches and all items that will knock you on your feet!!! Unique Signature Items are a must try! We serve best chicken sandwiches in the town. Whether you’re dining in, taking out, or ordering delivery, Buttermilk’s chicken is the perfect spot for casual dining with family and friends. Enjoy our fast service and online ordering options for a seamless experience.