The food culture of Kaifeng has a long history. Kaifeng is the birthplace of "Yu cuisine" among the top ten cuisines in China, which is characterized by the harmony of five flavors, moderate texture, wide selection of ingredients, attention to knife work, good at soup making, dozens of cooking techniques, grilled dishes are the most special, especially good at soaking. Kaifeng cuisine has become one of the excellent representatives of Yu cuisine with its unique Bianjing flavor.