1. Prepare pig blood, cut it in half vertically, and then cut it into small pieces.
2. Skills, the knife should be fast, steady, accurate and ruthless.
The bean paste must be stir-fried with low fire to prevent it from becoming soft and bitter. If the oil temperature is high, you can turn off the fire directly.
4. After the pig blood changes color, add the prepared fat cow, cook for a while, put it in a bowl, prepare a small bowl of oil, then heat it and pour it on the fat cow sprinkled with onion, ginger, garlic and pepper.