In this series the Hairy Bikers visit a different county across Britain in every episode, sampling the best of local ingredients and meeting the people keeping culinary traditions alive. Si and Dave explore Gloucestershire, where they cook a traditional county favourite at Gloucester's Docks. They find guinea fowl in the Cotswolds and a British alternative to olive oil. Finally, they face a cook-off against top chef James Graham. Restaurant diners decide who has created the best taste of Gloucestershire in a blind tasting.