Not new, just new to me. We've posted about all of the varieties of Italian pestos (?pesti) in the past but this one is worth trying: Olive Pesto. Marcella says it's best with grilled or fried vegetables.
Chop one hard-boiled egg roughly in blender. Add to blender 6or 7 pitted green Italian olives, 2 tablespoons capers, 2 tablespoons chopped parsley, 1 tablespoon wine vinegar, 2 tablespoons olive oil, and plenty of ground pepper. Blend briefly - it should have some chewiness and some creaminess.