Gregg Wallace and Chris Bavin are in Sutton Coldfield to help the Saini family, who are seduced by supermarket offers and overindulge on snacks and sweet treats.

Gregg and Chris are in West Sussex with the Austin family, tackling the highest expenditure on food they've ever encountered. Mum, Denise, has recently had to give up work, which means the family income has reduced by a third, and yet she still raids the supermarket like she's earning her old salary.

Gregg and Chris are with the Parsons family in Hatfield, Hertfordshire with a unique challenge. Mum Clare and dad Richard both juggle work with looking after two young kids.

This week Gregg and Chris come to the aid of the Guest family from Loughborough, whose diet of beige convenience food is not only unwholesome it's also frighteningly expensive.