Step1:Slice the tenderloin. Add salt. Sichuan Pepper. MSG. Oyster sauce. Soy sauce. Chicken essence. Marinate for about ten minutes. After marinating, add starch and flour. Add in the egg and stir. Heat up the oil. Heat the oil and fry the tenderloin. Fry and remove. Leave some oil in the pot and add tomato sauce. Sweet and sour. Stir fry until it's saccharified. Add the fried meat. Stir evenly and you will be out of the pot. It's very simpl
Cooking tips:There are skills in making delicious dishes.