Olive and Parsley Pesto Recipe 1 cup pitted olives 1 cup fresh parsley 1/3 cup walnuts 1/4 cup olive oil 2 tablespoons grated Parmesan cheese 1 clove garlic Blend olives, parsley, walnuts, olive oil, Parmesan cheese, and garlic in a food processor until evenly mixed. Recipe of the Day|