Martha Kearney meets much-loved cook and writer Delia Smith for a winter walk around her garden in Suffolk. She speaks of her lifelong love of nature, and her deep concerns for the environment in the face of climate change. She tells Martha about her childhood growing up in the Greater London suburb of Bexleyheath, climbing trees and digging up vegetables in her Grandfather's allotment. Then, in the early days of marriage, Delia and her husband Michael decided to leave London for a tiny hamlet in the country, where they have lived ever since. At the bottom of the garden is a field that Michael bought her as a surprise birthday present, which they have now turned into a wildflower meadow with a duck pond at the centre. Even in winter, the place is a hive of activity. Delia gives Martha a tour of the pond, past a memorial tree with special significance, and into her treehouse where she wrote many of her best-selling cook books. Their walk winds up in her kitchen garden, where the sprouts are growing in time for Christmas, and where the winter herbs are soon to be picked to make stuffing.

Producer: Becky Ripley