1. Materials for steaming grouper: one grouper, 20g of steamed fish drum oil, 3 slices of ginger, 78 pieces of onion, salt 10g, monosodium glutamate 10g.

2. Wash the fish, cut the belly and back twice, put the cut ginger slices in, put the onions in the fish's stomach, or sprinkle some on the fish.

3. Sprinkle the salt and monosodium glutamate evenly on the fish, and then pour the steamed fish soy sauce on the fish.

4. Boil the water in the pot and steam the fish for 10 minutes.

5, after the pot, put a small amount of oil in the pot, heat it and pour it on the fish.