Braised fish blisters:

1. Punch and deflate the prepared fish blisters, wash and drain well and set aside.

2. Crush the ginger with the back of a knife, separate the white and green scallions, cut the white scallions into small sections, and cut the green scallions into chopped green onions and set aside.

3. Heat oil in a pot, add chopped ginger and stir-fry until fragrant, add fish and stir-fry for a while, add green onion and dry chili and stir-fry until fragrant.

4. Add an appropriate amount of water, then add an appropriate amount of salt, soy sauce and cooking wine, bring to a boil over high heat, cover the pot and simmer over medium to low heat for about 5 minutes.

5. When the time is up, add the chopped green onions and stir-fry for a few times before serving.

Fish bladder is also known as fish bladder. Swim bladder is commonly known as fish bladder. It contains air, which allows the fish to adjust the density of its body and rise or sink in the water. Most of the bony fishes that live in the upper and middle layers of seawater have swim bladders.

The volume of the swim bladder accounts for about 5% of the body. Its shapes include oval, conical, heart-shaped, horseshoe-shaped, etc. The gases filled in the swim bladder are mainly oxygen, ammonia and carbon dioxide, with the highest content of oxygen. Therefore, in an oxygen-deficient environment, the swim bladder can serve as an auxiliary respiratory organ to provide oxygen to the fish.