Classic Jiangsu specialty from Jingjiang (
靖江) and Nanjing. The palm-sized bun is filled with crab roe and hairy-crab meat set in aspic that melts into soup when steamed. Eaten with a straw — 'open a window, drink the soup, eat the bun' (
轻轻提、
慢慢移、
先开窗、
后喝汤).