Step 2: Beat the beef with a hammer, and it will taste better when pickled.

Step 3: add salt and sugar to marinate.

Step 4: Pour in the right amount of white wine, which will be more fragrant.

Step 5: Add egg white and cornstarch, and slowly grasp them evenly by hand. Grasping with your hands will be faster and more uniform.

Step 6: Add a little onion to taste and marinate for 50 minutes.

Step 7: Preheat the electric baking pan, coat it with a layer of oil, and spread the beef flat and fry until cooked.

Step 8: If cooked according to personal preference, turn it over and fry it.

Step 9: Roll carrots and beef in lettuce.