Jamie Oliver and Jimmy Doherty welcome Hollywood star Liv Tyler to the cafe for the cooking lesson of a lifetime. Jamie takes Liv through the stages of making delicate pork dim sum dumplings - her family's favourite takeaway. Jamie also whips up a kedgeree, while Jimmy helps a community allotment group with a wood-fired oven. There's also a naked calendar for British lamb at its best.

Comedian Greg Davies joins Jamie Oliver and Jimmy Doherty at their Southend cafe. Jamie makes a Welsh lamb kebab, while Greg learns how to make a Thai green curry. Jimmy tries to make food for camping a bit more interesting. And the boys go back to school, as they look at the problem of high-caffeine energy drinks.