Aus: Fuchsia Dunlop - The Food of Sichuan p.236
Place fish on a chopping board and hold it at an angle with your hand on the tail. Using a sharp knife, scrape the fish skin diagonally to remove scales
Thickly slice the red and green chilis, discarding their stems and any loose seeds. Separate the green and white parts of the scallions
Heat the cooking oil in a seasoned wok. Add the bean sprouts and stir-fry briefly, just until piping hot, seasoning with salt to taste
Make the broth: Bring the stock to a boil and keep it simmering. Lightly smack the scallion whites with the flat of a cleaver blade
Then return to the wok and add the cooking oil. When the oil is hot, add the scallion whites, garlic and ginger and stir-fry until they smell delicious. Return the fish to the wok, then add the soy sauce and season with salt and ground white pepper to taste
Drop the marinated fish slices into the broth, gently separating them with long cooking chopsticks or tongs. When they are just cooked, which will take around a minute, scoop out with a slotted spoon and pile on top of the bean sprouts
Give the wok a quick rinse and dry, then return it to high heat. Add the infused oil and heat until a few drops dropped into the chilis in the saucepan produces a loud, dramatic fizz
Carefully pour the hot oil over the chilis and other aromatics and let them fizz for a few seconds until they smell wonderful. Then swiftly pour over the fish. Serve immediately
