1. Wash the ingredients and set aside.
2. Shred potatoes and rinse in cold water for 10 minutes to remove starch.
3. Shred the red pepper and green onion and set aside.
4. Put oil in the pan and fry the fragrant red peppers and scoop out.
5. Add potato shreds and stir fry, then add salt.
6. Add vinegar and shredded red pepper.
7. Season with onion and MSG.
8. Put it out of the pan and serve it on the plate.
