1. Preheat your oven to 450 degrees F. Line a rimmed baking sheet with foil.
2. Cut the bell peppers into quarters, then seed and trim them.
3. Place the bell peppers on the prepared baking sheet. Drizzle them with olive oil and use your hands to coat them well.
4. Sprinkle the peppers with pepper, garlic powder, and Italian seasoning
5. Roast until tender, about 20 minutes. Serve immediately.