TV Guide Food Network Saturday

Dave Myers and Si King are in north-west Wales, discovering a host of inspiring local producers who typify the area's rich diversify. They meet Maggie, a Nigerian kitchen goddess whose spicy West African dishes are heating up the village of Penygroes, and Steff, whose love of travel inspired him to open his own speciality coffee shop 10 years ago. There are also visits to farmers Matt and Jenny, who grow food by replicating the ecosystems found in the wild, and a bakery that produces Kurdish pasties

Jamie Oliver demonstrates how to prepare nutritious meals for around £1.55 a portion. He cooks up a roast side of salmon with all the trimmings and uses the leftovers in a filo pie, before showing a takeaway lover how to make a lamb burger for a fraction of the price of his usual Friday night fast-food treat. Plus, a woman receives tips on putting unwanted bread to good use

Jamie Oliver prepares roast chicken with all the trimmings, before turning the leftovers into a stew with dumplings, and rustles up cauliflower and broccoli cheese using frozen vegetables. The chef also demonstrates a recipe for making lamb koftas on a budget and shows a woman how to use up the fruit she normally throws away