Costello Sandwich & Sides, Celebrating 17 years in Roscoe Village and 13 years in Lincoln Square! Each sandwich is made to order using only the freshest and highest quality meats, cheeses, breads and vegetables, all prepared especially for you and baked to perfection. Remember, Baked is Better! Please use this site to order for dine in, pick-up or delivery service. Check back for exclusive deals, discounts, events and more.