Flamboyant chef Ainsley Harriott goes on a global search for the world's best barbecue ideas. This programme kicks off with a complete guide to cooking on the coals, from lighting the fire to all the barbecue essentials. Gardeners on Birmingham's Uplands Allotment are amazed when Ainsley turns up, looking for recruits to help him test a range of different barbecues. In keeping with the barbecue theme Ainsley prepares his uncle's pork calypso, korma courgette-and-chickpea burgers, his own classic barbecue sauce and a roasted sweetcorn, red pepper and avocado salsa.