GOURMET CHIMICHURRI SEASONING: With roots in Argentina and Uruguay, chimichurri is a delicious bright sauce traditionally used as a topping for thinly sliced steak or churrasco (barbecued meat), but it is also versatile condiment that elevates the flavor of chicken and vegetables. Short on time and ingredients? You can evoke the fresh taste of chimichurri by combining our piquant blend with red wine vinegar and a little olive oil to use as a marinade or a sauce.