- With the rack in the middle position, preheat the oven to 400°F (200°C).
- Cut the tops off the bell peppers and remove the seeds. If needed, cut a thin slice off the bottom of each pepper so it stands upright. Place the bell peppers in a baking dish and brush with the oil.
- In a bowl, combine the pasta, artichokes, peas and cheese. Season with salt and pepper. Fill the bell peppers with the mixture. Place the tops back on the peppers.
- Bake for 25 to 30 minutes or until the peppers are nicely roasted and the filling is hot.