Preheat the oven to 180°C.
Cut the peppers in half, then remove the seeds.
Crumble most of the feta into the couscous salad, taste and adjust the seasoning to your liking. Add the chopped herbs, then combine.
Lightly grease a baking tray with olive oil.
Stuff the pepper halves with the couscous mixture, lightly pressing it into them.
Put these on the tray, then bake in the oven for 12-25 minutes until the peppers are golden and tender.
Transfer them to a serving plate. Let them cool.
Serve them warm with chopped herbs scattered on top.