Lin Nung's Milktea & pearl in Shoreditch, East London, serving up one of his shop's offerings. (Photo: Mark Caltonhill)

After spending around two decades in Taiwan, three years ago TOPICS contributor Mark Caltonhill returned to live in the UK. Within weeks, he was missing “three-cups” slow cooking, kongxin cai (空心菜), and perhaps most of all, stinky tofu (臭豆腐). Here is his report. Arriving at Chiang Kai-Shek International Airport in the 1990s after each annual…