Boil potatoes. Don’t cook them until they are mush, but a potato salad consistency. (You can boil with a couple whole garlic cloves if you like garlic. You can take them out when the potatoes are done or mash them up and add them in.)
Drain potatoes. While they are still warm, mix in your pesto.
Grate some parmesan on top and garnish with fresh basil if you like. I also added a little rock salt.
Recipe by A Happy Hive at https://ahappyhive.com/pesto-red-potato-salad/