For a crisp summer favorite, serve this dressing over shrimp-pasta salad.
Process first 6 ingredients in a blender until smooth, stopping once to scrape down sides. Turn blender on high; add 3/4 cup olive oil in a slow, steady stream.
i used jarred pesto mixed with some lemon juice and olive oil and added to my pasta salad. it was a nice change from my usual italian dressing.