Step1:Slice the tenderloin into 5 mm thick slices. Add a little salt and mix well.
Step2:Dry starch, water and past
Step3:Cover the meat with starch paste and fry it in the oil pan. It's going to be fried twice. Set it for the first time. Color it for the second time.
Step4:Leave a little oil in the pot. Pour in the sweet and sour juice. Add a little water and starch.
Cooking tips:There are skills in making delicious dishes.