Preheat the oven to 200°C (400°F).

In a mixing bowl, combine chicken thighs, Ras-el-hanout, olive oil, salt, and black pepper.

Toss the chopped vegetables in a separate bowl with olive oil, salt, and pepper.

Place the seasoned chicken on a baking tray and surround it with the vegetables.

Bake in the preheated oven for 45 minutes or until the chicken is cooked through.

Let it rest for a few minutes before serving.