-
1
Bring stock to a rolling boil in a large pot; add pork slices and cook 2 minutes until just cooked through.
-
2
Add bamboo shoots and wood ear mushrooms; simmer 2 minutes.
-
3
Season with Chinkiang vinegar, soy sauce, and white pepper; taste and adjust balance of sour and salty.
-
4
Slowly drizzle beaten egg into the simmering broth while stirring gently to create delicate ribbons; cook 1 minute.
-
5
Stir cornstarch slurry and pour into soup in a thin stream while stirring until soup thickens slightly and turns translucent, about 1 minute.
-
6
Remove from heat; drizzle sesame oil over the surface.
-
7
Ladle into bowls and garnish with sliced scallions; serve immediately.