2. Soak the dried lettuce in clean water for half an hour.
3. Wash lettuce and beef and drain.
4. Cut beef and fat pork into pieces and slice onion.
5. Put the diced meat into the hot pot and fry the oil.
6. Add onion and stir fry.
7. Add lettuce and stir fry for a while.
8. Add beef and mix well.
9. Add cooking wine and stir fry.
10, season with salt.
1 1, with a little soy sauce.
12, add chicken essence and stir-fry to taste.