Chop the garlic, oregano and the parsley. Chop them finely. Place in a small bowl.
Add the oil, vinagre and salt. Stir.
If possible let it sit on the fridge for 24 hours. It will taste amazing !
Serve immediately or refrigerate. If chilled, return to room temperature before serving. Can keep for a week or two. Enjoy this Argentine chimichurri !