Pesto is a great option for flavouring pasta when you feel like something light, flavoursome and healthy. The main ingredient is basil so it’s good for using up excess basil leaves from the garden during summer. The best thing about it is that everything except the pasta is raw – so you get the full nutritional value of all those green leaves, chopped nuts and garlic. A generous amount of fresh parmesan cheese provides the salty flavour that really makes this dish work. I also like to add a bit of chicken for protein but it isn’t really needed. The recipe I’ve taken to using is very basic and rather traditional. The final flavour will ultimately depend on the quality of the ingredients you use and the type of basil.