Pineapple bun
A pineapple bun is a kind of sweet bun predominantly popular in Hong Kong and also common in Chinatowns worldwide. Despite the name, it does not traditionally contain pineapple; rather, the name refers to the look of the characteristic topping (which resembles the texture of a pineapple). The origin of the pineapple bun is unclear. According to Tse Ching-yuen, current owner of Tai Tung in Hong Kong, this bakery was making pineapple buns when it opened in 1943. At the time, they were called 酥皮包 (crispy-skin buns), but customers kept calling them pineapple buns.
Source: Wikipedia
