1. Remove gills and viscera of saury, wash and set aside
2. Prepare crude sea salt
3. Put the sea salt in the cooking machine and turn on the switch for a few seconds
4. Beat the scallion, ginger and garlic slices dried over low heat
5. Beat the fragrant pepper into powder
6. All operations in a few seconds
7. Mix the processed sea salt, Chinese prickly ash, green onion, ginger and garlic together, rub them on both sides of the fish, squeeze in lemon juice and marinate for half an hour
8. Wipe off the marinade and apply a little oil to the marinated fish. The oven temperature is 230 degrees and the heat is 10-15 minutes. The fish tail should be covered with tin foil