2, practice: potatoes, green peppers, tenderloin shredded for use, tenderloin marinated with salt, starch, soy sauce for a while.
3, stir-fried pork, stir-fried pork is reserved. Stir-fry shredded potatoes in hot oil. Stir-fry shredded potatoes for 1 min, and then add shredded green and red peppers. Then add shredded pork and stir fry, add salt and mix well, sprinkle with chicken essence, stir fry and serve.