Two Cities, One Griddle: the Meat Biscuit of Yongkang and Yiwu
扁圆一张烙肉香,永康义乌共此味 Biǎnyuán yī zhāng lào ròu xiāng, Yǒngkāng Yìwū gòng cǐ wèi – One flat round griddled with the smell of meat; Yongkang and Yiwu share the taste
肉麦饼 ròumàibǐng the roumai bing is the flatbread of 永康 Yǒngkāng Yongkang and 义乌 Yìwū Yiwu – a thin disc of unleavened dough wrapped around raw minced pork with scallion and a splash of soy, pressed flat and dry-griddled until spots go amber and the filling steams in its own juice. The name puzzles outsiders: 麦 mài means wheat, and the biscuit looks plain, but the eating is generous – tear it and the pork jelly runs, so locals eat it standing, tipped slightly forward, over the paper wrapper. Yongkang’s version runs thinner and crisper; Yiwu’s is thicker, sometimes with an egg slipped in like its Lanxi cousin.

The griddle is ungreased cast iron, and the skill is the pinch: the wrapper is stretched paper-thin at the edges and thick at the center so the juice stays inside, then the whole disc is docked with a fingertip to keep it flat. A good roumai bing leaves the griddle dry-bottomed and translucent at the rim.
The flatbread is festival food at heart – Yongkang families make it for house-warmings and the harvest fair, wrapping a coin into one lucky bing at New Year. The trade version spread along the 义乌 Yìwū Yiwu market roads, where a parcel of two bing plus a bag of pickles is the standard working lunch of the hardware and trading crowds.

Eat it the local way: fresh off the iron, pinched open at the top so the steam scalds out, with a bowl of plain porridge for breakfast or a cup of strong tea at noon. Ask for 趁热 chènrè – while it is hot – because the pork jelly that makes the filling luxurious sets solid within the half hour.
The same city holds more flavors worth chasing: 金华火腿 Jīnhuá huǒtuǐ the thousand-year cured ham, 金华酥饼 Jīnhuá sūbǐng the crisp greens pastries, 鸡子馃 jīzǐguǒ the egg-filled pancakes, or 金华煲 Jīnhuá bāo the clay-pot stews – four more doors into the same 金华市 Jīnhuá Shì Jinhua City table.
Words and Names
肉麦饼 ròumàibǐng meat-and-wheat biscuit; 永康 Yǒngkāng the hardware city of the thin version; 义乌 Yìwū the market city of the thick version; 趁热 chènrè eat it while hot – the operative instruction.
What the Locals Know
The thickness is the local argument: Yongkang’s crisper disc vs Yiwu’s juicier fold, and both claim the original. The pro move is ordering one of each where the two food cultures meet on the market edges – and judging the cook not by the browning but by whether the plate under the torn bing stays dry.

flowcloud would say a roumai bing is honest engineering: a disc of wheat, a fist of pork, an ungreased iron – and a filling so juicy that eating it standing and leaning forward is not a habit but a necessity. All checked November 2026.
Where to find it: Roumai bing counters sit along Yongkang’s High-Street market rows and around the Yiwu markets’ breakfast lanes – the pick is any ungreased iron griddle with discs pinched to order and amber spots on both faces, a few yuan each, best within minutes of the flip. All checked November 2026.