Gyeongseong Kkwabaegi Centum City Branch is a doughnut shop near Busan Jaesonghanmaeum Market that sells kkwabaegi, hot dogs, and croquettes. Its basic kkwabaegi has a chewy texture, and the menu is fried to order. When the frying is timed well, you can eat the snacks warm straight away. Many regular customers take their food as takeout.