Preheat the oven to 450 degrees. Line a cookie sheet with foil and spray with cooking spray. Wash peppers.
Cut peppers in half and seed.
Place flat side down on foil and spray with cooking spray.
Roast 20 - 25 minutes until peppers start to brown.
Lightly cover and allow to cool enough to peel. Covering them makes the skin easier to peel.
Remove skin and enjoy.