01 -
Combine julienned pork shoulder with 1 tablespoon water, allowing the meat to absorb it. Add a pinch of salt, vegetable oil, and cornstarch. Mix thoroughly and set aside.
02 -
Halve dried chili peppers, remove seeds, then mince. Soak dried lily flowers, wood ear mushrooms, and shiitake mushrooms separately in 1 cup hot water each for 1–2 hours until hydrated. Thinly slice mushrooms, roughly chop wood ears, and halve lily flowers after trimming tough ends.
03 -
Cut spiced and firm tofu into 2-inch long, ¼-inch thick pieces. Julienne bamboo shoots. Beat the egg and finely dice the scallion. Set aside.
04 -
Bring chicken stock to a boil in a large pot. If pork has clumped, loosen with an additional tablespoon of water before adding. Stir in pork, breaking up clumps, then skim foam with a fine mesh strainer.
05 -
Add salt, sugar, dried chili peppers if using, white pepper, both soy sauces, and sesame oil. Stir in lily flowers, wood ears, shiitake mushrooms, and bamboo shoots. Bring to a simmer.
06 -
Add both tofus and white vinegar. Stir to combine, allowing flavors to meld.
07 -
Mix cornstarch and water into a smooth slurry. At a gentle simmer, stir soup in a steady circular motion to create a whirlpool. Slowly drizzle in the slurry, stopping at three-quarters. Continue stirring and simmer until the soup thickens. Add remaining slurry if a thicker consistency is desired.
08 -
Taste soup and adjust heat with more white pepper or sourness with additional vinegar to preference.
09 -
Maintain soup at a simmer and stir in a gentle swirl. Slowly drizzle beaten egg while stirring to create silky ribbons without cloudiness.
10 -
Ladle soup into bowls and garnish with chopped scallions before serving.