1. Cut the sour cowpea into fine slices and soak in water to remove excess salt.
2. Slice pork, add minced ginger, and beat into minced meat with a food processor.
3. Finely chop the hang pepper.
4. Put an appropriate amount of peanut oil in the pot, pour minced pork, and stir-fry.
5. After the oil is spit out, pour in a little soy sauce and stir-fry evenly.
6. Pour in the sour cowpea and stir-fry until the surface is dry and oily.
7. Add the crushed peppers.
8. After it is cut off, add a little MSG and stir-fry evenly. The capers are salty enough, so there is no need to add salt.
9. Finished product.
10. Finished product.
11. Finished product.
