2. Scrape the scales of shad and wash the internal organs. The black ash in the internal organs must be scraped off with a knife, and several cuts should be made on the fish's back, so that the fish will be more tasty when salted.
3. Remove ginger slices from ginger, cut into ginger slices, wash onions, and cut into sections for later use.
Spread a layer of oyster sauce on the fish, then add some cooking wine and onion slices to marinate for half an hour.
5, put a pot of water in the pot, boil the water in advance, after the water is boiled, add the marinated fish. Steam 15 minutes or so, and the shad is almost cooked. Then spread the onion evenly on the fish, simmer for three minutes, finally sprinkle some peanut oil and soy sauce, and then take it out of the pot to enjoy the delicious steamed shad.