1. Clean up fish and tofu, drain and set aside
2. Sit in a pot, turn on the fire, pour the oil, heat the oil, shake the pot to remove the oil
3. Turn the heat to low, put the fish in the pot
4. Shake the pot and turn the fish over when it can move in the pot
5. Pour in rice wine and water
6. Add a piece of rock candy
7. Add dark soy sauce and vinegar
8. Hold the tofu with your left hand, cut the tofu into small pieces, and put it in the pot
9. Push the tofu under the fish, cover and stew
10. After 6 minutes, remove the lid and pour in the chopped onion
11. Sprinkle in fennel powder
12. Boil on medium heat for 3 minutes, turn off the heat, and serve
Tips:To cook fish, the pan must be heated, pour the oil, then heat the oil, and then put the fish, so that the fish will not stick to the pan
