Jamie Oliver served up a tasty store-cupboard chicken and frozen vegetable pie with English mustard and mushroom soup recipe on Jamie’s £1 Wonders.

The ingredients are: 400 g frozen leaf spinach, 400 g fresh or frozen chopped onion, carrot & celery mix, 6 chicken thighs, skin on, bone in, 3 teaspoons dried thyme, 250 g plain flour, 125 g unsalted butter (cold), 3 teaspoons English mustard, 2 x 400g tins of cream of mushroom soup, a splash of semi-skimmed milk and 640 g frozen peas.

See recipes by Jamie in his book titled: One: Simple One-Pan Wonders available from Amazon now.