In this one-off Great British Menu special, three of Britain's leading chefs come face-to-face with one of the most pressing issues of our times: food poverty. Recent research estimates that nearly five million people in the UK are struggling to feed themselves properly and eat nutritiously. Great British Budget Menu goes straight to the heart of the problem as James Martin, Angela Hartnett and Richard Corrigan live with three households where people are finding it hard to make ends meet. Food prices have risen by 25% in the last five years, hitting household budgets hard. The chefs discover how tough it is for a pensioner to put food on the table and the difficulties working parents face cooking tasty, nutritious food for themselves and their children when supermarket offers on cheap convenience foods look tempting on their limited resources. Daily food budgets in households across the country can be less than many of us would spend on a cappuccino.