The method of making tenderloin is as follows:

1. Cut the tenderloin into diced meat, add cornstarch, flour, pepper powder, chili powder, salt, and sugar, and stir evenly. Marinate for 20 minutes.

2. After marinating, use toothpicks to skewer three pieces of meat. If the pieces of meat are small, you can skewer a few more pieces.

3. Put oil in the pot, wait until the oil is hot, add the skewered tenderloin, fry until golden brown, and the delicious tenderloin is ready.