Chinese Han people have always had the custom of eating longevity noodles on their birthdays [1]. According to legend, it is related to Emperor Wu of the Han Dynasty. The main ingredient of longevity noodles is high-gluten flour and mixed with various seasonings, which represents people's good wishes for the future.

Face is noodles, and "a long face means long noodles", so people use long noodles to wish for longevity.

Gradually, this practice evolved into the habit of eating noodles on birthdays (holidays), which is called "longevity noodles".

①Pour the high-precision flour into a basin, add salt and mix evenly, add water to mix into a dough, knead until soft, and let it rest for 30 minutes. ②Place the battered dough on the table, roll it into long strips of uniform thickness (slightly thin), and then

Pour into the oil pan and wait until the dough is finished.

③Put the plated noodles directly into the boiling water pot, cook them and put them into a bowl.

④Add salt, chicken essence, pepper, and soup stock to the boiling bone broth to taste, pour it into the noodles, and then place cooked quail eggs, cherry tomatoes, rapeseed hearts, and simmered mushrooms on the noodles to form a certain shape.

Finally, sprinkle with diced mustard.