ROAST; Pre heat the oven the 230 Celcius (450 Fahrenheit). Lay the chicken on a baking tray. Turn down the heat to 180 C (360 F) and roast the chicken for 12-15 minutes (for an entire deboned chicken, roast for 20 minutes). After 12-15 minutes, turn off the heat and let it rest for 5 minutes (the internal temperature of the meat should be 175 C). BASTE; optionally, you can baste the chicken with the marinade on the 10th minute.