Courgette and Pesto Burgers with Cashews

Grate the courgette and squeeze out and excess moisture. Blitz the slightly stale bread in a food processor until crumbs are formed, and add these to the grated courgette. Stir in the remaining ingredients (except for the oil).

Heat the oil in a frying pan. Form the mixture into several patties and add to the pan. Cook on medium heat for 5 minutes each side, or until browned and crispy. You may need to cook these in batches, depending on the size of your pan. If so, keep ones that have already been cooked warm in a low oven.