Rocket pesto has a more peppery flavour than the traditional basil and are a great way of using up what's in your fridge. Recipe by Jack McNulty.
Place any leftover pesto in a small glass jar. Drizzle extra virgin olive oil on top to seal pesto from air. Store in fridge for maximum of three days. This recipe uses rocket and some basil. It can also be used to make just basil pesto. Just substitute more fresh basil leaves for rocket. Add salt and pepper to taste.