Shanghainese Smoked Fish (Xun Yu)
Shanghai/Jiangnan — a fixture of Shanghainese cold dish platters; particularly associated with Songhu flavour (a Shanghai restaurant district)
Shanghai xun yu: fried then smoke-glazed fish (typically grass carp or mackerel) — a defining Shanghainese cold dish and banquet starter. The fish is first marinated in five spice, soy, and Shaoxing wine, deep-fried until crispy, then briefly immersed in a hot glaze of dark soy, rock sugar, vinegar, and Chinese five spice, which creates a lacquered, smoke-infused surface.