Food and Religion: The Bikers explore the relationship between food and faith - dishes include Simnel cake and beef brisket, and they also find out more about hot cross buns. [S]
Food and the Empire: The Bikers explore the impact Britain's colonial past has on food, from chai in bread and butter pudding to India pale ale in sausage casserole. [S]
Atlantic: The Bikers explore the 'special relationship' between America and Britain's culinary cultures by making a rich clam chowder and chocolate brownies. [S]
1960s: More homegrown fun with food as Dave and Si return to the 1960s, prepare Steak Diane and profiteroles, and discover the height of 1960s dining. [S]
Sheep: The Bikers focus on sheep which have provided us with milk, meat and wool for thousands of years - dishes include mechoui lamb and a hogget and barley stew. [S]
1970s: The Bikers revisit the 1970s - a food decade that's often stigmatised - and show how a well-prepared chicken cordon bleu and banoffee pie can be a gastronomic delight. [S]
Francophile: The Bikers continue their culinary journey by looking across the Channel to see how the French have influenced the way we cook and eat over time. [S]
Fowl: The Bikers reveal that there is so much more to British fowl than roast chicken, cook up a storm with a duck tikka, and tell the history of Norfolk black turkey. [S]
Dairy: The Bikers celebrate our dairy industry as they make dishes including a classic cheese and onion turnover and look at the history of school milk and British cheddar. [S]
1970s: The Bikers revisit the 1970s - a food decade that's often stigmatised - and show how a well-prepared chicken cordon bleu and banoffee pie can be a gastronomic delight. [S]
Sheep: The Bikers focus on sheep which have provided us with milk, meat and wool for thousands of years - dishes include mechoui lamb and a hogget and barley stew. [S]
1960s: More homegrown fun with food as Dave and Si return to the 1960s, prepare Steak Diane and profiteroles, and discover the height of 1960s dining. [S]