Stir through hot pasta or spiralized courgette (zucchini) to serve, top with extra Parmesan and olive oil, if you like.
Store in a container or jar, cover the surface with a little more olive oil and keep in the fridge for a week, or freeze in ice cube trays and once frozen transfer to zip lock bags for easy access. Good for up to a month.
Recipe by Gillianskitchen.com