2, garlic seedlings, onions cut into sections, tenderloin sliced.
3. Put water starch, egg white, white pepper and salt into the meat, grab it evenly with your hands and marinate it for 20 minutes.
4. Heat the meat slices in the pot, fry them until they are golden on both sides, and remove them for later use.
5. Re-start the pot and drain the oil. When the oil is hot, add onion, ginger and garlic and stir fry.
6. Add the sliced meat, garlic, onion, soaked fungus and pepper and mix well.
7. Finally, drizzle with vinegar, stir well and serve.