Jay Rayner and the team are in Bedford. Taking questions from the audience on eating and drinking are food scientist Charles Spence, chef Sophie Wright, Masterchef winner Tim Anderson, and former Head of Creative Development for Heston Blumenthal James "Jocky" Petrie.
Food Consultant: Anna Colquhoun
Producer: Victoria Shepherd
Assistant Producer: Darby Dorras
A Somethin' Else production for BBC Radio 4.