1. Thaw the saury taken out of the refrigerator.
2. Clean the thawed saury, divide it into 6cm pieces, and filter the water on it for later use.
3. Slice the onion and chop the ginger.
4. Adding onion ginger, cooking wine and appropriate amount of salt to the saury in step 3 to marinate 1 hour will make the saury more tasty, but if the saury is selected, the salting time can be appropriately extended to make it more tasty.
5. Then take out the saury, dry it with a kitchen paper towel and move it to another plate.
6. Take a proper amount of flour, beat an egg and stir it into a uniform batter.
7. Put the swordfish into the batter bowl one by one and dip the batter on both sides for later use.
8. Insert the electric baking pan into the power supply for heating, add appropriate amount of oil, and put the swordfish soaked in batter into the electric baking pan for frying.
9. Fry until golden brown, turn over and fry the other side.
10. Serve the fried saury and enjoy.