Add all ingredients except olive oil to the blender and course briefly.
Put blender on constant speed and add oil in a thin stream until fully combined.
Put chimichurri in a jar and chill in the fridge... When the olive oil heats up during blending, it will have a much stronger taste than normal. As the oil cools, the flavor will relax and becomes more desirable.
Remove chimichurri from fridge to thaw before using.
Recipe copyright The Foreign Fork. For personal or educational use only.