Step 1: Wash the sole slices, scratch them with a cross knife or twice casually, and marinate them with onion and ginger slices and cooking wine for a while.
Step 2: Steam the salted plaice in a steamer for 10 minute.
Step 3, pour the steamed fish soy sauce on the steamed sole and cut the chopped green onion for later use.
Step 4: Sprinkle chopped green onion on the sole.
Step five, heat the cooking oil and pour it on the plaice.
Step six, you can eat.