Welcome to Jeffrey Sub, a hidden gem located at 2020 E 71st St in Chicago, IL. Jeffrey Sub offers a range of delicious sandwich options that cater to all tastes. From Italian beef to chicken melts, their menu has something for everyone at very reasonable prices. The restaurant also provides excellent customer service, with reviews praising the fast ordering process and friendly staff. Customers rave about the food quality, with some driving from neighboring cities just to indulge in their famous beef melts. With options for delivery, takeout, and catering, Jeffrey Sub is a versatile spot that is perfect for groups or a quick bite to eat. Don't miss out on the opportunity to experience the mouthwatering flavors and welcoming atmosphere at Jeffrey Sub.