Compared with other snacks produced in traditional old shops, you dunzi is often very marketable, often found on tricycles or dim sum stalls, if you are lucky enough to come across it, then don't miss it. In all parts of the south of the Yangtze River, the name of the oil dun is not the same, Wuxi Suzhou area is directly called radish silk cake according to the vegetable filling, there are also "copper drum cakes", "shrimp cakes" said, Qing Dynasty gourmand Yuan Mei's "Suiyuan food list" in "shrimp cakes, raw shrimp meat, green onions, salt, peppercorns, a little sweet wine feet, add water and noodles, sesame oil burned. "It's written about the oil pier.

The method of oil pier is very simple, put all kinds of vegetable filling and batter together in the mold, and then fry it in the oil pan. The shape of the oil dun is golden, the skin is crispy, and the batter in the middle is soft after cooking, and it is very palatable.

There are two flavors: sweet and salty. Among them, the salty taste is more popular, it is usually wrapped in shredded white radish, shredded carrots, green vegetables, chopped green onions, etc., and there are also shrimps added; The sweet one is wrapped in fine bean paste, and the vegetable filling is relatively simple.