Braised Tofu and Chiles

Name: Braised Tofu and Chiles
Ingredients: ¼ cup vegetable oil; 2 red bell peppers, ribs and seeds removed, cut into 1½-wide strips; 4 red chiles (such as cayenne, Fresno,jalapeño, or serrano), halved lengthwise, seeds removed; 3 scallions, cut into 1 pieces; 6 garlic cloves, lightly crushed; 1 1 piece ginger, peeled, finely chopped; 2 14-oz. packages firm or extra-firm tofu, cut into 1½ cubes; ⅔ cup mirin; ½ cup soy sauce; 1 Tbsp. sherry vinegar or red wine vinegar; Kosher salt; Cooked rice or rice noodles (for serving)