Professor Barham at one of the recordings.

Peter Barham appears as the resident food scientist on The Kitchen Cabinet, a new BBC radio 4 series based loosely on the long running Gardeners' Question Time, in which the audience bring their food and cooking questions to an expert panel. The pilot series of four programmes is being broadcast at 3pm on Tuesdays. Find out more at BBC's The Kitchen Cabinet or listen on iPlayer to Episode 1.