1. Wash pork tenderloin, gently beat it with the back of a knife to make the meat loose, and then cut it into small pieces with uniform size.

2. Add a little cooking wine and 3 tablespoons barbecue sauce to the tenderloin, and keep rubbing it with your hands for 10 minutes, so that the meat can fully absorb the flavor of barbecue sauce.

3. Cover it with plastic wrap and put it in the refrigerator for 2 hours.

4. Take out the marinated tenderloin, add 1 egg, and knead it to make the egg liquid fully wrap the tenderloin.

5. Add a little starch to knead, so that each tenderloin is evenly stained with starch.

After that, whatever you want to do and further processing, it will be delicious.