1. Wash sauerkraut and shred, and shred pork loin.
2. Marinate the shredded pork with starch, cooking wine and salt for a while.
3. Heat oil in a wok, add shredded pork and stir fry.
4. Add chopped green onion and sprinkle a small amount of pepper powder.
5. Add the sauerkraut after the shredded pork changes color.
6. Stir fry for a few minutes on high heat, season with salt, and serve.
