Chimichurri Sauce

DH verdict: nice salad dressing (as I've understood, chimichurri is traditionally served with steak, even though it can also be employed for other uses). I get where he's coming from - the main ingredient is oil, followed by vinegar and a few herbs - how can that not be a salad dressing?

We ended up using chimichurri for the roasted vegetables, grilled red peppers and blanched and grilled broccoli, and this worked really well. DH also had a steak, but preferred to eat it without sauce.