Cooking Steps

1. 

   Step1:Wash and cut the tenderloin into strips of proper siz

2. 

   Step2:Add a little salt and starch to mix well (I use dried sweet potato powder. It's large in size. Add some water and knead it before adding

3. 

   Step3:Put in an egg. Grasp it evenly by hand (this step is called - hanging paste

4. 

   Step4:Heat the oil in the pot. Fry the pork tenderloin in the batter until golden. Remove and drain

5. 

   Step5:Leave a little oil in the wok and heat it up. Stir fried scallion and ginge

6. 

   Step6:Add some water, raw soy sauce, old soy sauce, vinegar, tomato sauce, sugar, cooking wine and chicken essence. Boi

7. 

   Step7:The amount of these condiments should be controlled according to your own taste. First, put less each. Try the taste. Add whatever you lack

8. 

   Step8:Add in the fried tenderloin and stir fry. Thicken with starch. Serve