Sean Fletcher and Edith Bowman search for tips and treats from food producers as they explore Leicester Market, with masterclasses in fajitas and gelato. Ryan Hand discovers why some snacks in our shops seem to be shrinking, and Michela Chiappa reveals what makes a perfect coffee. Chef Julie Lin is on a mission to discover the story behind Scotland's square sausages.

Sean Fletcher and Edith Bowman explore the Manchester Food and Drink Festival, meeting passionate producers of chilli sauce, Eritrean curries and Italian biscuits among the stalls. Onkar Singh Purewal discovers how it is possible to grow tea in the Vale of Glamorgan, while farmer Jim Smith gets stuck into some sticky sweets. The differences between dried, tinned, homemade and carton soup are revealed.