The cooking time of shark fin depends on the size of shark fin and the soaking time. Generally speaking, shark's fin has softened after soaking, but it still needs to be cooked slowly with medium and low fire to fully release the taste and nutrients of shark's fin. If the cooking time is too short, the shark's fin may be a little hard, while if the cooking time is too long, it will destroy the taste and nutritional value of shark's fin. Therefore, generally speaking, it is necessary to master the time for shark fin cooking, and it is recommended to take about 20-30 minutes.

When making shark fin, you can add some seasonings, such as ginger slices, onion slices, cooking wine and so on. , increase the flavor of shark fin. At the same time, we should pay attention to the control of the heat to avoid the fire being too big after boiling, which will lead to the boiling of shark fins.

In short, the cooking time of shark fin needs to be determined according to the size of shark fin and the soaking time. It is recommended to take about 20-30 minutes, pay attention to seasoning and master the heat.