Chinese Spicy Tofu

Name: Chinese Spicy Tofu
Cuisine: Asian, Chinese
Ingredients: 400g soft tofu (silken or medium-firm); 200g ground pork or beef; 2 tbsp doubanjiang (fermented chili-bean paste); 1 tbsp Sichuan peppercorns, lightly toasted and ground; 2 cloves garlic, minced; 1-inch piece of ginger, minced; 2-3 dried red chilies (optional, for extra heat); 1 tbsp light soy sauce; 1 tsp dark soy sauce; 1 tbsp Shaoxing wine (or dry sherry); 1/2 cup chicken broth (or water); 1 tsp cornstarch mixed with 2 tbsp water (slurry for thickening); 2 tbsp vegetable oil; 2 scallions, chopped (for garnish); Steamed rice, to serve