According to my mom, this is a Hakka dish and we are Cantonese but I'm very sure it was my dad who taught her this dish. It has been quite a while since we last had this dish. The cooking process is pretty tedious and we had to ask our cousin to buy the coarse salt all the way from Kuala Lumpur because we can't find it in Singapore.
ISO: 400
Exposure: 0.6 sec
Aperture: 5.2
Focal Length: 29mm
Flash Used: No