Cooking Steps

1. 

   Step1:1. Wash and cut the tenderloin. Add some salt, white pepper and egg white. Mix with ginger juice. Marinate for a while. 2. Take the right amount of starch. Pour in the beaten egg to make the starch absorb enough water. At this time, the starch slurry should be stirred with a spoon or hand constantly, so that it can be adjusted to be connected into a silk like spoon. 3. Roll the fillet into the egg lake. 4. Put more oil in the pan. Bring to 80% heat. Fry the tenderloin one by one. 5. Fry until the skin is crispy. Scoop out the meat with a leaky spoon. Put aside for a while. 6. Heat the oil again. Put the fried tenderloin into the oil again. Fry until it is golden on the surface and drain the oil again. 7. Heat a little oil in a pot until it is 40% hot. Mix tomato sauce, white vinegar and sugar evenly. While cooking, thicken the sauce with a spoon and quickly pour the sauce on the fried tenderloin. Sprinkle with scallio