1. Shred potatoes, soak the excess starch in water
2. Shred the pepper, mince the garlic, slice the meat, and stir evenly with water starch
3. Put oil in the pot, add the boiled pork
4. Fry the meat slices smoothly and whitish
5. Add shredded green pepper and stir fry for a spicy taste
6. Add soy sauce and stir fry
7. Add potato shreds and stir fry
8. Add old vinegar and stir fry (pour the vinegar to keep the potatoes crisp and taste sour, very appetizing)
9. Add salt and MSG and stir fry for a while
10. After the potatoes are broken, turn off the heat, add minced garlic and a few drops of sesame oil and stir fry evenly (the garlic is full of fragrance)
11. Out of the pot!
