Prep First
Soak dried mushrooms if using (20 minutes in warm water).
Slice the rest of your ingredients while you wait.
Bring Broth to Life
In a medium pot, heat broth over medium-high heat.
Once warm, add mushrooms, bamboo shoots, tofu, and meat (if using). Simmer for 5-6 minutes.
Add Flavor
Stir in soy sauce, vinegar, chili garlic sauce, and white pepper.
Taste and adjust for tanginess—add more vinegar if you want it tangier.
Thicken It Up
Mix cornstarch and water to make a slurry. Stir into the soup while it simmers.
Let it thicken for 1-2 minutes.
Egg Drop Time
Reduce heat. Gently swirl the soup in one direction.
Slowly drizzle in the beaten egg while stirring. The egg should form wispy strands.
Final Touch
Remove from heat. Drizzle sesame oil and sprinkle with chopped scallions.