Ginger scallion sauce
Every Hong Kong siu mei shop keeps a tub of this pale green relish beside the chopping block, spooned next to white-cut poached chicken over rice or tossed through plain lo mein at late-night dai pai dong stalls. Smoking-hot oil is poured over raw ginger and spring onion, and the sizzle softens their bite into a sweet, salty, fragrant sauce with a gentle heat from the ginger. It is just as good with steamed tofu, plain congee, poached fish or a bowl of rice on its own. Many home cooks blitz everything in a food processor, which bruises the spring onions into a watery paste; chop them by hand instead. Chef's tip: pour the oil while it is properly hot, shimmering and just starting to smoke, so you hear a loud crackle; lukewarm oil leaves the sauce raw and greasy.























































































