Toast the Sichuan Peppercorns in a Dry Wok over Medium-Low Heat. Once Aromatic, Grind Finely.
Cut the Tofu into Approximately 1.5 cm Cubes. Blanch in Simmering Salted Water for 2-3 Minutes. Drain or Soak and Drain Just Before Use; Set Aside.
Sauté the Minced Pork Belly in a Wok over Medium-High Heat. Break Up the Pieces with a Spatula.
Add the Bean Paste to the Pork.
Stir-Fry over Medium Heat Until the Oil Turns Red.
Incorporate the Garlic and Chili Powder. Sauté for 1 Minute
Add the Broth, Soy Sauce, Shaoxing Wine, and Sugar. Simmer for a Few Minutes
Add the Drained Tofu. Cook over Medium-High Heat, Stirring Gently, Until the Sauce Begins to Thicken.
After About 3 Minutes, It Should Start to Boil Rapidly and the Liquid Will Resemble a Thin Sauce
Season with Ground Sichuan Pepper and Black Vinegar. Stir and Cook for 30 Seconds.
Thicken with Cornstarch, Mixing Well. Turn Off the Heat, Incorporate the Toasted Sesame Oil and Gently Mix.
Garnish with Green Onions to Serve
Notes
Choose Soft Tofu, Not Extra Firm Tofu, but Especially Not Silken TofuFor the Meat, Use Pork Belly or Fatty Ground Pork for More Flavor.The Broth Should Not Be Salted