My favorite food, sour soup jiaozi, write a composition of about 400 words.

Jiaozi, also known as jiaozi and Joule, is an ancient traditional noodle of the Han nationality with a history of 1800 years. Jiaozi is deeply loved by the broad masses of people in China, and it is a must-eat food in most parts of northern China during the Spring Festival every year [1]. In many provinces and cities, it is also a habit to eat jiaozi on the winter solstice, and jiaozi is also a common food in southern China. Jiaozi was invented by Zhang Zhongjing, a doctor in Nanyang, China during the Eastern Han Dynasty. Its historical evolution has gone through a long process. At the end of the Ming Dynasty, Zhang Zilie gave a good explanation: "jiaozi's ear, that is, Duan Shi, Tang Wan, or Fenjiao, is pronounced Jiao by northerners, and it is fake jiaozi because it is called jiaozi as bait."

Jiaozi is essential for northerners' New Year's Eve dinner. Mainly in northern China, it has become an important activity for most families to celebrate New Year's Eve, including jiaozi and jiaozi. As the saying goes: "It's freezing in the cold, so eat jiaozi in the New Year." China New Year is the biggest festival in China. In order to have a good year, the old farmers began to get busy as soon as they entered the threshold of the twelfth lunar month. Starting from the 23rd day of the twelfth lunar month, commonly known as "off-year", the countdown to the New Year begins, lanterns are decorated, couplets are put up, and the courtyard is cleaned to prepare for a reunion year for distant relatives. In the north, on New Year's Eve, the most important activity is to buy jiaozi with the whole family.

When wrapping jiaozi, people usually wrap Jin Ruyi, sugar, peanuts, dates and chestnuts into stuffing. Eat the best and sugar, life will be sweeter in the coming year, eat peanuts, live a long and healthy life, eat dates and chestnuts, and have a baby early. In some areas, when people eat jiaozi, they have to match some non-staple food to show their good luck. For example, eating tofu symbolizes the happiness of the whole family; Eating persimmons symbolizes all the best; Eating three fresh vegetables symbolizes the prosperity of Sanyang. People in Taiwan Province Province eat fish balls, meatballs and seaweed, symbolizing reunion and wealth.

Going out to eat jiaozi means looking forward to reunion, which means peaceful reunion, and also means coming back as soon as possible. People in northern China have a custom. On holidays, we always eat jiaozi. Especially on New Year's Day, when the whole family pays New Year's greetings, they sit around and chat with jiaozi, and they talk about everything, which leads to laughter from time to time. It's fun. "Everyone loves jiaozi, and the New Year's Eve dinner in jiaozi is especially delicious". When people are eating this smooth and delicious dumpling, if they know more about its origin, who will not marvel at the pasta garden with a long history in our ancient civilization?