Wondering what the best sauces to serve with flank steak are? I've got you covered! Here's 15+ delicious sauces for flank steak. Try this Chimichurri Sauce. It's packed with flavor and easy to make with simple ingredients & your blender or food processor.
Add all ingredients except the olive oil to a food processor or blender, and pulse a few times until chopped. Slowly stream in the olive oil, while pulsing the mixture a few more times until the olive oil is combined, scraping down the sides if needed.
Serve immediately, or refrigerate in a sealed container.