JAMIE’S £1 WONDERS

8PM, CH4 ★★★ Jamie Oliver (right) whips up more meals that save you money on both ingredients and the energy used to cook them. This week, he makes a speedy pasta dish with tinned fish, quick bread to wrap round a vegetarian bhaji burger, and chicken and vegetable pie with home-made pastry sprinkled with crispy chicken skin. Plus, Miguel Barclay, the frugal foodie behind One Pound Meals on Instagram, drops in to share his own tips on low-cost cooking.