Preparation Heat 1 tablespoon oil in a large skillet over high heat until just smoking. Add half of the peppers; cook, tossing occasionally, until skins are blistered and flesh is softened, about 4 minutes. Transfer to a bowl, sprinkle with salt, and toss to coat. Repeat with remaining peppers, remaining 1 tablespoon oil, and more salt.
Preparation Heat 1 tablespoon oil in a large skillet over high heat until just smoking. Add half of the peppers; cook, tossing occasionally, until skins are blistered and flesh is softened, about 4 minutes. Transfer to a bowl, sprinkle with salt, and toss to coat. Repeat with remaining peppers, remaining 1 tablespoon oil, and more salt.