Stir together the olive oil, oregano, parsley, lemon juice and zest, garlic, Argentinian chile flakes, black pepper, red chile flakes, paprika and salt to taste in a medium bowl. Transfer to a jar with a tight-fitting lid and keep in the refrigerator until ready to use. Bring to room temperature before serving. Chimichurri is particularly delicious served with a grilled New York Strip or grilled beef ribs, but it will complement any grilled beef.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.