01 -
Preheat oven to 400°F. Toss diced chicken, bell peppers, and red onion with olive oil and herbes de Provence in a large bowl until evenly coated.
02 -
Spread chicken and vegetables evenly on a baking tray. Roast in the oven for 20 to 25 minutes until the chicken is cooked through and vegetables are golden.
03 -
Meanwhile, bring a large pot of salted water to a boil. Add penne and cook according to package directions until al dente. Drain well.
04 -
Transfer pasta to a serving dish. Add roasted chicken and vegetables. Toss thoroughly to combine and serve immediately.