Pan-Fried Bavette Steak with Red Onions and Chimichurri Sauce

Chimichurri sauce hails from Argentina and is sort of like a vinegary pesto. The sauce’s bright herby notes bring an unexpected freshness to the plate and balance out the rich beefy steak. Bavette is an underappreciated and fairly inexpensive cut that’s common in French bistros, and very similar to (and from the same muscle group as) flank steak. It’s flavorful but also tender, especially if you don’t cook it beyond medium-rare. If you can’t find bavette, flank or skirt steak would be the closest substitute, but any steak cut would work just as well. If you have leftovers, pile the beef on a baguette or crusty roll, top with onions, and slather on the sauce for a fantastic sandwich.