Ben and Louis served up a tasty lentil Cumberland pie using Gregg Wallace’s recipe on Eat Well For Less?

The ingredients are: 2 tsp vegetable oil, 1 onion, roughly chopped, 4 carrots, grated, 4 celery sticks, roughly chopped, ¼ tsp dried thyme, ¼ tsp dried oregano, 2 tbsp tomato purée, 1 tbsp gluten-free yeast extract, 160g dried green lentils, rinsed and drained, 1 vegetable stock cube, 800ml boiling water, 800g floury potatoes, scrubbed and roughly chopped, 40g butter, 100g light mature cheddar, grated, 320g frozen peas and freshly ground black pepper.

See recipes from the series in the book titled: Eat Well for Less: Quick and Easy Meals, available from Amazon now.