Heat the oven to 400°F (200°C). Cut the peppers in half lengthwise and carefully remove the core, seeds, and ribs with a paring knife or spoon. Arrange the peppers, cut-side up, in a 9-by-13-inch baking dish or other rimmed dish in which they fit snugly. Set aside. In a large (12-inch) skillet, heat the olive […]