Fei Jie (肥姐小食店)

Street food is a staple in Hong Kong cuisine and you’ll likely to find a street food stall in every corner in Mong Kok, but none can compare to this local favourite vendor. While Fei Jie – an affectionate name for a fat lady – offers some of your more usual options like cuttlefish balls and soy-braised snacks, the menu is famed for its more unusual yet immensely delicious skewers: their turkey kidneys and pig offal. It might not sound the most appetising, but throw on some sweet sauce and mustard and you’ll know why there are long queues every day.