Mammy pancake in Ximending is a takeout shop that sells Hong Kong-style egg waffles. Order original, matcha, French lemon cheese, or purple sweet potato, and the waffle comes out crisp on the outside and hollow and chewy inside. After ordering, check the waiting number on the monitor above and wait about 5 to 10 minutes; there is no seating inside, so it is takeout only. It is good to eat while warm, but the price range is on the higher side.