1. Switch the oven on. I know. You haven't had to do this in decades, but I have faith in you. Set the temperature to 180 C or 350 F.
2. Take half a lemon or a peeled onion and put it into the cavity.
3. Put the chicken into a roasting tin or dish of some sort. Yes, the Le Creuset will do. It's an emergency. Just leave the lid off.
5. Place in the oven for 2.5 hours. Proceed as if you just got home with a Woolies chicken.