Jiamusi Regan Noodles is divided into five steps: soak cold noodles in cold water half an hour in advance. Put the soaked noodles in the bowl. Chop the onion and shred the onion and carrot for later use. Boil the water in the pot, put it into the soaked cold noodles after boiling, and then soak it in cold water for later use. Take another pot, heat the pot to cool the oil, and use a small fire. Boil the oil, add chopped green onion, shredded green onion and shredded carrot to choke the pot. Soak the noodles in a bowl with cold water, pour the cooked hot noodle soup into the noodles in the bowl, and then shake the noodles with chopsticks to avoid sticking together.

Cold noodles belong to machine-pressed noodles, which are made by putting buckwheat noodles into radish or cabbage pickles and then adding pork slices. After eating cold noodles, they are flexible and chewy, cool and light, and the soup is lubricated. When they are spicy and salty, they can spit out immediately, and then they are chewed with cold noodles (Korean kimchi, spicy cabbage, beef, shredded cucumber, boiled eggs and coriander), which greatly increases the appetite. Cold noodles are economical and affordable, and ordinary people can accept them.