1. Ingredients: One piece of fish, a little salt, a little dark soy sauce, a little cumin powder, a little ginger, a little garlic, a little onion.

2. Dice ginger, onion and garlic and set aside.

3. Take out the fish fillets, cut the fish bones and fish heads into pieces, add a little salt, cumin powder, cooking oil and a little dark soy sauce for color, and stir together evenly.

4. Stir evenly and set aside.

5. Lay a layer of tin foil in the air fryer, add ginger, garlic and onion dices, then add fish bones and fish heads.

6. Finally add the fish fillets.

7. Adjust for 20 minutes.

8. Take it out after 10 minutes and turn it over.