This is such an easy recipe and you can play around with it in all sorts of ways by adding different herbs or some chilli flakes and spices. I also love to add basil or stir through a couple of teaspoons of basil pesto. You can add croutons, mix in some creme fresh, or soured cream. If you are vegan you can substitute this with coconut milk. You can serve this soup hot or cold and make it as thick or thin as you like depending on how you like your soup.