Cooking Steps

1. 

   Step1:a. Cut the tenderloin into long strips with fingers thick and thin. B. try to be well proportioned. Don't be too thin. C. blanch it in a cold water pan (remove impurities and keep the meat dry. Full and juicy

2. 

   Step2:A. add the egg to the flour. Add water and mix in the same direction. It doesn't matter if it's a little thin. B. add some baking powder. The fried things will bubble. It's appetizing

3. 

   Step3:A. put a proper amount of oil into the pot. Heat the oil to 60-70% of the heat. Put it into the loin wrapped with batter. Fry it in batches and turn it into golden yellow and take it out. (it doesn't matter if you can't hang the batter on the ridge. Just dip in a layer of dry flour first and then wrap the batter.) B. it will be crispy if you fry it a little longer, but it can't be too long. It will paste. Self contro

4. 

   Step4:A. add sugar and vinegar in a small bowl. Add sugar to tomato paste (according to personal flavour. Suggest that you put more. otherwise, don't taste it.) add white corn vinegar to B. corn starch. Add tomato sauce. Stir C. and add a little oil to the sauce. Pour into the sauce. Wait until bubbling.

5. 

   Step5:A. one picture is missing. Put the fried sirloin in the tomato sauce. Stir quickly twice. Wrap all the sirloin in the sauce. b. Turn off the heat. Out of the pot. Set the plate. Sprinkle the white sesame seeds. A plate of sweet and sour sirloin is born to make delicious food at home.