Cooking Steps

1. 

   Step1:Cut tenderloin into thin strips, add wine, starch and eggs, marinate for 15 minute

2. 

   Step2:Heat the oil in the pot, fry the marinated strips in a medium heat. Use chopsticks to fry them one by one. Fry them in batches. Fry them for the first time until they turn white. Finally, fry them again until they turn golden. Bailing out for standb

3. 

   Step3:Leave a small amount of oil in the pot. Pour in the ketchup. Add sugar, vinegar, salt, soy sauce and stir fry over low heat until the red oil comes out. Turn off the heat and fry the fried meat quickly. Let all the meat pieces be wrapped in the sauce and then you can enjoy it.