Full on Food

New series of the irreverent cookery show, beginning with a glimpse behind the scenes of Richard Corrigan's London restaurant and an investigation into the merits of pre-packaged supermarket chicken with Merrilees Parker. Richard Johnson traces coffee back to its roots in Ethiopia, while Heston Blumenthal dispels a myth surrounding the cooking of meat, and actress Fay Ripley rustles up her dinner party favourite - chocolate meringues.

Merrilees Parker travels East to discover why British takeaway fare is a far cry from authentic Indian food, and Richard Corrigan samples quality lamb at a North Wales farm. Janet Street-Porter joins the team to cook the dish she reserves for her celebrity friends, while Richard Johnson puts a probiotic drink to the test and Heston Blumenthal reveals the secrets of his snail porridge.

The world of organic food is investigated, ordering beer in a posh restaurant and why Vietnam is the hot new culinary destination.

Checking out finger-licking fare at the world barbecue championships, while Richard Corrigan serves up top Irish salmon.

Richard Johnson looks for perfect salad, Richard Corrigan searches for great British ice cream, Merrilees Parker explores cuisine of Peru and Heston Blumenthal steams scallops.

Richard Johnson visits Italy's republic of pesto and Richard Corrigan searches for the British tomato. The team is joined by Adrian Chiles.