
1 cup Nicoise or Kalamata olives, pitted
1/2 cup green or Castelvetrano olives, pitted
1/2 cup fresh parsley leaves
1/4 cup extra-virgin olive oil, plus more for oiling the grill
2 tablespoons capers, rinsed and drained
2 to 3 anchovy fillets
1 clove garlic
12 lamb chops, preferably American, about 1 inch thick
1 lemon, sliced into wedges