1. Prepare turbot, salt, cooking wine, shredded onion, shredded ginger, sauce and oil.

2. Cut the fish, sprinkle salt on both sides, marinate with cooking wine for15min, shred one third of onion and ginger, spread it on the Duobao fish, steam it for 7min, stew it for 5min, then take it out, pour the adjusted sauce, and finally heat the edible oil and pour it on the Duobao fish.