1. Cut the pork loin into thin slices, add a little baking soda and water, and squeeze it. After two minutes, clean it and squeeze out the water. The meat will be much tender. (This method is very valuable and can also be used to soften chicken breast. Very good! If not, just ignore this step

2. Pour a spoonful of cooking wine into the meat, mix it with a little salt, and add 7 or 8 spoons of potato starch. Only potato starch can be used to make it thicker. You can add a little water, but the starch must be enough and the paste must be thick enough! Then add a little baking powder, so that it can be fried more fluffy, and add some oil to prevent sticking~

3. Heat the oil in the pan and fry for 3 minutes, then fry again!

4. The sweet and sour sauce is 1 spoon of sugar, 5 spoons of white vinegar, 1 spoon of cooking wine, and a little salt. When it's bubbling, add the meat! Add some scallions and it's super crispy!