Channel 5 (UK) Documentaries

Britain's Favourite Biscuit (2017x73)

Air date: Dec 19, 2017

Celebrities including Sally Lindsay and Joe Swash reveal their verdict on the best biscuit before the results of a top 20 survey of the nation's favourite snack is revealed. There is also opportunity to see what copes best in a cuppa as cookies are put through their paces in the dunk test.