Cooking Steps

1. 

   Step1:Cut tenderloin into long strips. Marinate with cooking wine, cornflour and pepper for 15 minute

2. 

   Step2:Mix flour with water to make it cream

3. 

   Step3:Paste the marinated strips of meat on i

4. 

   Step4:Fry in 5% hot oil and remov

5. 

   Step5:Deep fry it in 7% heat until it's Crispy on both sides

6. 

   Step6:Mix tomato sauce, white vinegar and sugar in the bow

7. 

   Step7:Pour in the bottom oil of the pot, stir fry the tomato juice slightly and make it froth

8. 

   Step8:Pour the meat into the pot and stir quickly until the sauce is collecte

9. 

   Step9:Sweet and sour. Crispy outside and tender insid