Preheat the oven at 180° C (355°F).
Cut the upper bit of the peppers, arrange the bottoms on a plate and microwave at 800W for 4-5 minutes.
In the mean time chop the onion, season with some oil, salt and pepper and a splash of water and microwave for 3 minutes.
Finely chop the tomatoes and the herbs. Add to the rice along with peas, onions, passata, paprika, chilly, garlic powder, 2 tbs of olive oil, salt and pepper.
Mix well and microwave for 5 minutes.
In a baking tray arrange the peppers and season with 1 tablespoon of olive oil, chilly flakes, fresh garlic, salt, pepper and herbs.
Stuff with the rice mixture, cover with their lids and bake for 20 minutes, fan mode.
Serve both hot or chilled.