1. Prepare ingredients.
Cut beef into shreds
3. Prepare ginger slices, garlic slices and peppers.
4. Put oil in the pot.
5. When the oil is 80% hot, stir-fry the beef for 5 minutes and pick it up.
6. Add ginger slices and garlic slices for a few seconds, and add watercress and/or dried peppers.
7. Add celery.
8. Stir-fry celery 1 min before adding shredded beef.
9. Successfully released.