In a bowl, combine sauce ingredients then set aside.
Heat a large pot, on medium-high heat, and add a little oil. Add in ginger and saute for a couple of seconds until it’s fragrant. Add in tofu, carrots, bamboo shoots and saute until the tofu is lightly golden. Add in rehydrated mushrooms, water from rehydrating mushrooms, vegetable stock, and sauce. Bring to a boil, reduce heat to medium, and cook for 5 minutes or until carrots are tender. Pour in the cornstarch and continuously mix until it becomes thickened. Very slowly, drizzle eggs into the pot to create egg ribbons. Pour in white vinegar, sesame oil, and salt. Stir then turn off the heat. Serve with green onions as garnish, if desired.
Notes
Spiced tofu can be found in the refrigerated section of local Asian markets. If you have trouble finding it, you can substitute it with more medium-firm tofu.
The amount of salt you add may vary depending on how much vinegar you add. I recommend starting at 1 teaspoon of salt then you can always add more if needed!