Turn a tin of kidney beans into a gently spicy and budget-friendly veggie burger that you can whip up in 20 minutes.

If you have any leftover mashed potato feel free to use that instead of boiling and mashing another potato.

To make fresh breadcrumbs without a food processor, freeze the bread until solid and then grate.

You can use the same frying pan to toast the buns as you use to cook the burgers as they don’t take long.

In August 2023 this recipe was costed at an average of £3.11 when checking prices at four UK supermarkets. This recipe is designed to be made in conjunction with a low-cost store-cupboard, for more details