I am a vinegar fiend. I just checked my cupboard and I have 11 different kinds of vinegar. So when I came across this recipe for chimichurri sauce in Cooks’ Illustrated magazine a few years ago, I really wanted to try it. It’s kind of like a kicked-up version of Italian dressing with a larger proportion of vinegar and uses red-wine vinegar – my favorite.
Chimichurri sauce is a condiment from Argentina generally used as a steak sauce, but it can be used on all kinds of grilled meats. There are variations that include cilantro or oregano, but I found I didn’t like those flavors as well, so I just use parsley. I also am not fond of the bite of fresh onion and garlic, so I reduced the amount of garlic and soaked it and the onion in the vinegar to remove some of their pungency.
Even though summer is unofficially over, there are lots of good grilling days ahead, so try this with your next cookout.
Chimichurri Sauce for Grilled Steak
Adapted from Cooks Illustrated
1 cup parsley leaves (reserve stems for another use)
1/2 cup extra-virgin olive oil
1/4 cup finely minced red onion
1/4 cup red-wine vinegar
3 medium cloves garlic, peeled and sliced
2 tbsp. water
1 tsp. salt
1/4 tsp. red pepper flakes
Add red onion and garlic to red-wine vinegar and let sit for 10 minutes. Place all ingredients in a food processor or blender and process until fairly smooth. Taste and add salt, if needed. Will keep refrigerated for one week.