Step 1: Marinate the Fish
In a bowl, mix salt, white pepper, Shaoxing wine, egg white, cornstarch, and oil. Add sablefish slices and gently coat. Set aside.
Step 2: Make the Pepper Mix
Heat oil in a wok over medium. Add dried chiles, stirring constantly until they darken slightly (about 1 min). Add peppercorns and cook another 30–60 seconds until fragrant.
Transfer the chiles and peppercorns to a cutting board, leaving oil in the wok. Chop them finely.
Step 3: Build the Broth
Add the chile bean paste to the wok and stir-fry until aromatic (about 15 sec). Pour in the stock, Shaoxing wine, scallion whites, ginger, and bean sprouts.
Simmer 1–2 minutes until sprouts are crisp-tender. Use a slotted spoon to transfer solids to a large serving bowl. Keep the broth simmering.
Step 4: Cook the Fish
Lower the sablefish slices into the simmering broth one by one so they don’t clump. Swirl gently until just cooked through — about 1 minute.
Pour the fish and broth over the bean sprouts in the bowl.
Step 5: Finish with Fire
Sprinkle the chopped pepper mix, scallion greens, and cilantro on top. Heat the final ¼ cup oil until smoking, then pour it over the bowl. Listen for that sizzle — that’s flavor in surround sound.
Enjoy!