The Best Sandwich Restaurants in Dulles

Potbelly Sandwich Shop offers made-to-order deli sandwiches, served hot or cold with a wide choice of toppings and toasted breads. Guests highlight flavorful options such as grilled chicken sandwiches, along with creamy milkshakes, smoothies, and its signature cookie. The space is described as clean and comfortable, with prompt, welcoming service that suits a relaxed meal or a quick bite.