Pistachio Pesto potato salad

original blog post: https://greedygirlcooks.blogspot.com/2018/04/pistachio-pesto-potato-salad.html

Ingredients

1 cup roasted and salted pistachio

1 cup chives

½ cup basil leaves

4 garlic cloves

½ cup olive oil (a little more if you prefer a runny pesto)

Salt to taste