Cooking Steps

1. 

   Step1:Shred the potatoes, soak in cold water for half an hour, drain the water. Slice the scallion

2. 

   Step2:Heat two tablespoons of oil in the pan. Fry a handful of pepper until the surface turns black. Remove the pepper

3. 

   Step3:Put in two dry red peppers, and then pour in the drained potato shreds. Move quickly, or the dry peppers will turn black

4. 

   Step4:Turn over the shredded potatoes, add some vinegar and salt, and then stir fry. When the shredded potatoes are almost cooked, add in the chopped green onion to make the pot