James concludes his culinary journey with the oft weekend nemesis, the Sunday roast. Disavowing the usual television skulduggery and having promised he’ll make the crew lunch, the race is on to get everything ready at the same time. Expect spuds, sprouts, and musings on a mid-life crisis.

James sets the bar high by taking on some classic dishes from France, the home of haute cuisine. Expect oniony thrills and soupy spills as he tries to sort out his croque from his coq.

James has never been to Mexico. So he'll need to muster all his culinary know-how to tackle a complex chuck steak chili, the smoky delights of tacos two-ways, and Latin American classic of churros with chocolate sauce.

In preparation for this episode James has selflessly undertaken nearly forty years of meticulous fieldwork. With a pint in hand, he fries the perfect steak, puts a metropolitan liberal elite spin on humble pie, and tops it all off with something the Brits do rather well: vandalism.

The Mediterranean calls and James dives headfirst into the world of pasta. With home economist Nikki at his side (when she’s not in her cupboard), he whips up an array of Italian classics – some more tradizionale than others. From antique kitchen gadgets to carbonara conundrums, James washes down his Apennine adventures with a glass (bottle) of Chianti.

James sets out to prove that the proof really is in the pudding, as cakes, custards and crumbles are all on the menu today. With a bit of help from Nikki his Victoria Sponge turns out a triumph, while revisiting a simple youthful pleasure results in a Spotted Dick.

Asian icon, British favourite. James attempts to tear up the takeaway menus and cook an Indian inspired feast featuring lamb keema, dal, chapatis, and a speedy raita. Can our have-a-Goa kitchen hero impress home economist Nikki with a Delhi-cate balance of spices?

James puts his culinary skills to the test as he tackles the exquisite and delicate world of Japanese cooking. Katsu curry, vegetable tempura, and Temaki rolls are all on the menu, but whilst James is surprisingly adept with a sharp knife, it turns out he's less graceful with a rolling pin.