Carefully slice the tofu into 1” (2.5 cm) cubes. Set aside in a bowl. These will continue to release liquid as these sit, so drain the excess water before mixing into the sauce later on.
Heat a large wok over medium heat. Add the oil. Once the oil is hot, add the ginger and garlic. Sauté for 1-2 minutes or until aromatic. Add the dried chiles and mix into the oil. Cook for 30 seconds until aromatic.
Sprinkle the Sichuan pepper in and coat in the oil to mix.
Add in the plant-based ground alternative and cook for 2-3 minutes until cooked through. Add the doubanjiang and mix well.
Pour the vegetable broth or water. This will also help deglaze the wok.
Add the sugar, soy sauce (if using), and chili oil.
Mix the water and corn starch together to make a slurry.
Carefully add the tofu into the meat-broth mix.
Over medium heat, pour the slurry in. Carefully fold the tofu into the sauce. Allow the sauce to come to a boil then lower the heat to a gentle simmer.
Taste the tofu and season more, if needed.
Turn off the heat, and finish with chopped green onions/scallions, more chili oil (if desired), sesame oil, and Sichuan pepper (if desired, for more heat).
Serve hot with steamed rice. Enjoy!