According to Li Yuet-faat, executive chef of Chinese cuisine at Ming Court in Mong Kok, the condiment existed long before it was widely known as XO sauce. “It originated in the 1970s and 1980s ...
You see XO sauce on menus all over Hong Kong ... but it is also served as a condiment or packaged as luxury gifts at high-end restaurants. So popular is XO that it has also been featured as ...