1. Wash the Spanish mackerel, dry it and set it aside. Then put all the ingredients in a small bowl and mix the juice and set aside;

2. Take a pot Put in the oil, drain the Spanish mackerel and take it out. Leave a little oil in the pot and add the prepared juice into a small bowl. Stir constantly with a spatula. When the juice bubbles in the pot, add the fish, and then add The water is enough to cover the fish;

3. Turn the pot over high heat and simmer for half an hour. When the juice is reduced, add the onion, garlic and coriander and it is ready to serve.