Bánh Mì ơi - Hà Nội is a small bánh mì shop in Hanoi that sells chicken bánh mì and beef bánh mì. The baguette is crisp on the outside and soft inside, with cheese melted into it. Tomato and onion can be added, and chili sauce and cilantro can be left out. Seating is limited, so takeout fits the shop.