The best way to know when to bake your chicken is by checking the internal temperature of the meat. If the juices run clear, then the meat is cooked. If they show any tinges of red, it means that it needs more time. Here are some tips to determine when to cook chicken. For best results, roast it for 30 to 45 minutes. After this time, recheck the juices. It should run clear.
To get a good result, choose a thick chicken. Thin pieces of chicken will take about twenty to thirty minutes to cook.