Delia Smith revisits the restaurant where she worked as a waitress in the 1960s.
The 1970s were the decade Delia first came to the nation's attention when given her own BBC series. Delia and her mother rewatch the show.
The 80s was the decade that Delia truly became a household name. Amidst the food scares, Delia tackled teaching the nation how to cook.
The 90s was the decade of the 'Delia effect', when the merest hint of a new ingredient caused a riot.
Delia meets up with Stephen Fry to enjoy afternoon tea and cakes, and reflect on her 40-year career, in particular the noughties, which started with a bang with a new millennium, and ended with a credit crunch.
