Jinhua Ham-Knuckle and Pork Trotter Stew

Jinhua ham's origins date to the Tang dynasty: the materia medica Bencao Shiyi (《本草拾遗》, compiled c. 739 CE by Chen Cangqi) already recorded that among hams, those from Jinhua are the finest. After the Song, production expanded considerably. Folklore credits the Song-era general Zong Ze (1060–1128, a Jinhua native) with popularizing the name 火腿 — when salt-cured legs given to his soldiers turned fire-red during transport, the court named them fire-legs, though this is beloved legend rather than documented fact and should be taken as such. By the late Qing, the proverb prevailed across the Hangzhou-Jiaxing-Huzhou plain: first round of summer heat, eat ham; second, eat chicken; third, eat gold-and-silver trotters (头伏火腿、二伏鸡、三伏吃个金银蹄). The name gold-and-silver describes the visual contrast between the deep red-brown cured knuckle (gold) and the pale ivory fresh trotter (silver) as they emerge from the clay pot.

Pull-apart pork trotter gives way to a chopstick's nudge, while the ham knuckle alongside delivers waves of salt and layered savory depth that fresh pork alone could never achieve. The broth is the real prize — amber, thick with gelatin, almost too rich to sip quickly.

Jinhua ham undergoes 6–12 months of processing: winter salting (low-temperature water extraction and salt penetration), mid-temperature drying, then summer high-temperature fermentation at 37–40°C. This progressively hydrolyzes muscle proteins into free amino acids — especially glutamate and histidine — while fat oxidation and Maillard-type reactions generate dozens of flavor esters and pyrazines, accounting for ham's signature savory-nutty depth. When braised alongside the fresh trotter, the ham's sodium chloride migrates into the fresh meat, seasoning it from within. Both cuts contribute abundant collagen, which hydrates into gelatin over the long braise, thickening the broth into a rich, coat-the-spoon consistency.