Just buy ordinary vermicelli, boil it in water, and then take it out and cool it in cold water. Cold noodles, which we often say, refer to noodles that are eaten cold. Cold noodles enjoy a high reputation in the world and can often be seen when you have a bad appetite in summer. Now you can often see cold noodles in the shop, and there are many patterns. Cold noodle tastes pure, very refreshing, contains a lot of starch and trace elements, is simple and convenient to eat, and is very suitable for office workers and friends traveling abroad.