1 cup chopped flat-leaf parsley
2 tablespoons capers, rinsed and roughly chopped
1 or 2 garlic cloves, very finely chopped
1/2 teaspoon grated orange zest
1/2 teaspoon grated lemon zest
1/2 cup coarsely chopped olives, preferably a mixture of black and green
Place parsley, capers, garlic, orange zest, lemon zest and olives in small mixing bowl. Toss with 2 forks to distribute ingredients evenly. Cover and refrigerate. Gremolata tastes best if prepared no more than 1 hour ahead.