Yuen Fong Dumplings
Time Out says
This popular shop specialises in the pork- and leek-filled potstickers called guo tie, which are the crescent-shaped cousin to Shanghainese sheng jian. Order them fried or, our pick, served in soup. Over 40 years old, Yuen Fong used to supply these dumplings to restaurants across Hong Kong. Now you can pick up packages of uncooked potstickers from here to prepare at home ($25 for 12).