This Food Unwrapped special celebrates those foods we turn to when in need of comfort. From pizza to pork pies, custard to Cornish pasties. Jimmy Doherty’s in Iceland on the trail of fish fingers. Kate Quilton discovers the surprising reason some of Britain’s best-loved biscuits are punctured with holes. Helen Lawal is in Tanzania, dishing up the secrets of vanilla ice cream. Jimmy probes the price difference between fresh and frozen pizzas. And Matt Tebbutt puzzles over pork pie jelly – what exactly is it for?
Food Unwrapped: Comfort Foods Special – Tuesday 8pm on Channel 4