01 - Cut tofu into ¾-inch cubes and soak in hot, lightly salted water for 5 minutes to firm up. Drain thoroughly and set aside.
02 - Heat vegetable oil in a large skillet or wok over medium-high heat. Add ground pork and cook, breaking up clumps, until no longer pink, approximately 3 minutes.
03 - Stir in garlic, ginger, and white parts of scallions. Sauté for 1 minute until fragrant, taking care not to burn the garlic.
04 - Add doubanjiang and fermented black beans. Fry for 1-2 minutes until oil turns red and aromatic, allowing flavors to develop.
05 - Pour in soy sauce, Shaoxing wine, sugar, and broth. Bring to a gentle simmer, stirring to combine all ingredients.
06 - Gently add tofu cubes to the pan. Simmer for 5-7 minutes, handling tofu carefully to prevent breakage while allowing it to absorb flavors.
07 - Stir in chili oil and ground Sichuan peppercorns, distributing evenly throughout the dish.
08 - Pour in cornstarch slurry while stirring gently. Continue simmering for 1-2 minutes until sauce reaches desired consistency.
09 - Taste and adjust seasoning as needed. Remove from heat.
10 - Transfer to serving dish and garnish with scallion greens and extra ground Sichuan peppercorns. Serve hot with steamed rice.