Chimichurri is the country’s go-to condiment. A green salsa made of finely chopped parsley, oregano, onion, garlic, chilli pepper flakes, olive oil and a touch of acid, like lemon or vinegar, chimichurri is as engendered here as the River Delta. This tangy, garlickly salsa is sometimes used as a marinade, though most often it’s blanketing grilled meats and heaps of other savoury foods throughout the country.