James investigates the environmental factors that have created the Rhubarb Triangle.

James investigates the environmental factors that have created the Rhubarb Triangle.

James flies over the fertile plains of Lincolnshire and the flatlands to explore why it is an area so famed for its world-class pork and how it has the ideal environment for the mass production of perfect peas. On his journey he cooks succulent Lincolnshire pork chops with a scrumpy apple sauce and crispy cabbage, and steamed fillet of plaice with pea purée, steamed peas in their pods, asparagus and crispy bacon.

James flies over the fertile plains of Lincolnshire and the flatlands to explore why it is an area so famed for its world-class pork and how it has the ideal environment for the mass production of perfect peas. On his journey he cooks succulent Lincolnshire pork chops with a scrumpy apple sauce and crispy cabbage, and steamed fillet of plaice with pea purée, steamed peas in their pods, asparagus and crispy bacon.

James Martin finds out why Devon's milk is so creamy.

James Martin finds out why Devon's milk is so creamy.

James Martin finds truffles in the forests of Hampshire and tomatoes on the Isle of Wight.

James Martin finds truffles in the forests of Hampshire and tomatoes on the Isle of Wight.

In Northern Ireland James Martin discovers why Dexter beef has such a unique flavour.

In Northern Ireland James Martin discovers why Dexter beef has such a unique flavour.

James Martin discovers why the raspberries grown near Strathmore are a class apart.

James Martin discovers why the raspberries grown near Strathmore are a class apart.

James Martin celebrates the wonders of wild River Severn salmon.

James Martin celebrates the wonders of wild River Severn salmon.

James Martin visits South Wales to discover why Welsh mountain lamb is prized by foodies.

James Martin visits South Wales to discover why Welsh mountain lamb is prized by foodies.