How to make the dough by hand:

1. First prepare 500g of flour, 5g of salt and 3g of alkali. Pour the water into the bowl first, then add the salt and alkali. Stir evenly, then pour the flour into the large basin

2. Then pour in the salted decoction water just prepared while stirring with chopsticks. Finally, it will form a slightly hard dough, then cover it and let it ferment. Wait for half an hour until the dough becomes soft

3. Take out the dough, divide it into even small pieces with your hands, then use a rolling pin to roll it into even thin slices, then sprinkle some dry flour and fold it, then put the rolling pin on the dough. The front of the slice

4. Cut the noodles straight with a knife, sprinkle some dry flour, pull one end of the noodles to the rolling pin, lift the noodles with your hands, shake off the excess flour, and place the noodles on Just cover the curtain.