1 avocado, sliced, to serve
600g/1lb 7oz Maris Piper (or other floury potatoes), peeled and cut into chips
bunch fresh thyme, leaves picked
1 tbsp jerk barbecue sauce (available from large supermarkets)
5 tbsp jerk seasoning (available from most supermarkets)
1 tbsp jerk seasoning, mixed with a little water to form a paste
salt
vegetable oil, for deep-frying
1.1–1.5kg/2lb 5oz–3lb 5oz whole chicken, spatchcocked
4 tbsp chicken gravy granules