Steps
1. Preheat oven to 375°F (190°C).
2. Cut the top off the bell pepper and remove seeds and membranes.
3. In a bowl, combine cooked quinoa, chickpeas, diced tomatoes, cucumber, red onion, feta cheese, olive oil, lemon juice, oregano, salt, and pepper. Mix well.
4. Stuff the prepared bell pepper with the quinoa mixture.
5. Place the stuffed pepper upright in a small baking dish. Add a little water to the bottom of the dish to keep the pepper moist.
6. Bake for 25-30 minutes, until the pepper is tender and the filling is heated through.
7. Garnish with fresh parsley before serving.