Online ordering menu for Buttermilk's Chicken . Buttermilk’s Chicken in East Islip, is a beloved spot for those craving Southern-style comfort food. Located on the corner of Main St and Greenwood Ave, this family restaurant has been serving the community since 2020 with a focus on fresh, all-natural chicken. Their menu features a variety of crispy chicken sandwiches, each prepared to perfection with unique sauces and toppings that keep customers coming back for more. Popular choices include th