Step1:Wash the hairtail. Cut into sections. Drain the water. Let the fish be covered with flour.
Step2:Wide oil. When the oil is 70% hot, fry the hairtail over medium and low heat for 12 minutes. Turn over. Fry the other side. It's golden yellow. Drain the oil out of the pot.
Step3:Leave a small amount of base oil in the pot. Change the heat. When the oil temperature drops, put down all kinds of spices. Stir and stir first to make the fragrance. Add soy sauce and sugar. Pour in water along the edge of the pot. Boil over medium heat. Put in the fried hairtail. Cover the pot. Boil until the sauce is basically dried. Pour some vinegar. Sprinkle with Scallion to make the pot.
Cooking tips:There are skills in making delicious dishes.