Manchester

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.