Ever wondered how the stuffed roast goose that you so dig came to be a part of Cantonese cuisine? Or about the provenance of the wonton noodle that has become your daily staple?

This video will probably have an answer or two to the things you always wanted to know about the evolution of Hong Kong food.

Also check it out for a privileged access inside some of the city's favorite restaurant kitchens!

This is the fourth of our five-part video series celebrating HKSAR 20.