The pineapple bun – bo lo bao, or bo lo yau when sliced open and stuffed with a slab of butter – is a popular Hong Kong pastry found in many bakeries and convenience stores in the city ...
No matter where the bo lo bao comes from - Japan, Mexico or mainland China - it has become a Hong Kong staple. In 2014, the Hong Kong government listed "pineapple bun making technique" as part of ...