1. The cuttlefish are treated and cleaned.
2. Blanch in water for a while.
3. Remove and drain for later use.
4. Wash the leeks and cut into small pieces.
5. Mince the onion, ginger and garlic.
6. Heat oil in a pan and sauté the onion, ginger, garlic.
7. Add cuttlefish, oyster sauce, cooking wine.
8. Stir fry for a while.
9. Add the leeks and stir fry until they are broken.
10. Finally, add a little salt and stir-fry evenly.
