Olive oil, salt, and high heat are all you need to transform these green peppers into an addictive side dish. They also make a great bar snack alongside Mezcal with Sage Ice Cubes.
Toss peppers with olive oil. Heat a heavy skillet (preferably cast-iron) over medium-high heat. Cook peppers in a single layer, turning, until blistered, about 5 minutes. Transfer to a plate, and sprinkle with sea salt.