1. Take out the internal organs of the mackerel and wash it.
2. Make a few strokes on each side of the fish.
3. Add appropriate amount of water to the bean paste and mix well.
4. Cut green onion into sections, slice ginger and garlic.
5. Heat oil in a pan and add mackerel mackerel.
6. Fry both sides.
7. Add white wine.
8. Add the green onion, ginger, garlic, vinegar, bean paste, Meijixian, salt, and water and stir well. Bring to a boil.
9. Cover and simmer for 12 minutes.
10. Turn the heat to collect the juice and turn off the heat.
11. On the serving plate, a delicious sauce-fried mackerel is ready.
