1. Peel the potatoes, cut into strips, and cut green onions into shreds
2. Pick the sting pockmarked and boil a pot of water. When the water boils, put the cleaned sting pockmarked into the water, wait for the water to boil again, remove it and put it into cold water.
3. Put the oil into the pan, wait until the oil is hot, add the chopped green onion and soy sauce until fragrant, add the potatoes, and fry.
4. Add a small amount of warm water to cover the potatoes. After the water boils, add the sting pockmark and a small amount of chopped green onion
5. When the water boils again, it can be out of the pot
