The start of summer means the start of homemade basil pesto. Homemade pesto is a million times better than anything you will buy in the stores and is not very hard. I always make pesto with a mortar and pestle. It allows me to control the consistency and I like being able to see it all come together right in front of your eyes rather than whizzing everything in a blender. This recipe, like many others, is straight Italian Food Safari (Lucio Galletto) and adding potatoes and green beans is a nice variation to traditional basil pesto dishes.