Marks & Spencer Christmas food is back in stores this week
An expert talks about biscuits on National Biscuit Day

TL;DR
- M&S Food is rolling out a large Christmas range starting September 2nd.
- Over 900 festive food products will be available.
- The range includes 324 brand-new items and nearly 400 returning favorites.
- Highlights include 'The Original Gimme S'more Munch', 'The Big Daddy Advent Calendar', and 'Spiced Gingerbread Biscuits'.