The secrets behind serving up Hong Kong's 'hot cross buns'
Making the popular pineapple buns that are now recognised as part of the city's intangible cultural heritage can take as long as 24 hours

Tse Ching-yuen takes a big bite of a golden crispy-crusted bun, hot from the oven of his historic Tai Tung Bakery.

The technique for making these pineapple buns - so named despite the fact that they contain no pineapple - have been listed as part of Hong Kong's intangible cultural heritage.
An essential part is giving the crust of the sweet pastries - made from four basic ingredients: flour, eggs, oil and sugar - their chequerboard pattern, which resembles the skin of a pineapple.
"The tricks of making a crispy crust but a soft bun depend on the right proportions and quality of the ingredients as well as the right duration of time to let the dough ferment," Tse says.
"It takes as long as 24 hours to make a pineapple bun, from mixing flour to baking."