Tips for stewing fish without sticking to the pan:
1. After washing the fish, be sure to drain the water from the surface of the fish. If you have kitchen paper at home, you can Use kitchen paper to dry the surface of the fish.
2. Add an appropriate amount of cooking oil to the pot, and then heat the oil to 70%. 70% hot is when you see the oil smoking all the time.
3. Shake the pot so that the hot oil is evenly coated around the pot.
4. Turn off the heat and let the oil cool down to 30% hot. This is called pan-frying in the kitchen, and the advantage of doing it this way is that no matter what you fry, it won't stick to the pan.
5. After the oil temperature drops to 30%, turn on medium-low heat, and then add the fish to control the moisture. In this way, whether it is fried fish or stewed fish, it will not stick to the pan.