Episode 7 (S04E07)

Gregg Wallace and Chris Bavin step in to assist a single mother from Amersham, Buckinghamshire, in curbing her shopping excesses to reduce her grocery expenses. Gabrielle presents a significant challenge for the duo, as she frequently shops three times daily, every day of the week, racking up a weekly grocery bill that is a staggering four and a half times higher than the national average.