Garlic Parsley Sauce

Here’s one of the salsas verdes—fresh parsley and garlic sauces—that are popular throughout South America. It’s simple enough to complement the chicken without overpowering it, but colorful and flavorful enough to bring it alive. Although not traditional, I often add a peeled, seeded, finely diced red ripe tomato. (You’ll find a Mexican version here and an Italian version here.)