1. Add the right amount of salt and an egg to the flour
2. Add a little edible alkali with water to form a dough, cover with plastic wrap and wake up for 20 minutes
3. Knead the awake noodles smoothly, roll out with a rolling pin and sprinkle with some dry flour
4. Roll the dough to a centimeter thickness and fold it in layers
5. Use a knife to cut into the width you like
6. Bring the water in the pot to a boil, boil the pot and you can start cooking
