Food Unwrapped
CHANNEL 4, 8.30PM
This series breezes back with more intriguing titbits about the food industry and our own culinary habits. Kate Quilton finds out how to dispose of used cooking oil without growing the “Fatberg” in the Thames, while Matt Tebbutt takes a Sicilian jolly to examine the difference between white bread and the trendier “ancient grains” variety. VP