Hibiscus Chicken Slices

A classic of Shandong (Lu) cuisine, specifically its Yantai school. In Republican-era Beijing it was the signature dish of Dongxinglou (东兴楼), the city's foremost Shandong restaurant, whose cooks were said to come from the Qing imperial kitchen. The essayist Liang Shiqiu recorded it in his 'Yashe Tan Chi'. The same dish later spread to Huaiyang and Sichuan cooking and figures in the Tan-family banquet repertoire.

The slices are pure white, thin, and barely hold their shape — they collapse on the tongue rather than needing a chew, melting into a clean, faintly sweet chicken-and-egg taste. No browning, no skin, no fibre; the surface is matte and smooth. Properly made, it is light and almost weightless, finished with a few tender pea shoots and, often, a thread of chicken fat.

Everything turns on low heat. Chicken breast is scraped or pounded to a paste so fine it has no fibre, then beaten with egg white and a little stock and starch into a loose, airy batter. It is set not in hot oil but in oil at about 30% heat — roughly 90°C, well below smoking — slid in by the spoonful so it floats and whitens without browning. The reason is the egg-white proteins: ovotransferrin begins to coagulate around 62–65°C and the bulk protein, ovalbumin, only from about 80°C, so a gentle bath sets the slices tender and snow-white, while hot oil would brown them, toughen them, and break the emulsion. The starch and stock keep the batter loose so it spreads into petals rather than seizing into lumps. Some cooks steam the same batter, or float it in superior stock, instead of oil.