Transfer to an oven-proof dish if not using an appropriate skilet, and place in the oven and roast until chicken thighs are cooked through, 16–20 minutes (an instant-read thermometer inserted into thickest part do not touch the bone temperature should be 80C /165F, make sure that the juices run clear, and vegetables begin to caramelize around edges of pan,. Carefully remove from oven and let rest 5 minutes.