I always make sure to have a few delicious sauces on hand when I'm cooking flank steak for guests. Whether I'm having a small gathering or a large celebration, I like to have a variety of flavors to choose from. In this article, I'll share 13 of my favorite sauces that are perfect for flank steak. From creamy chimichurri to spicy bbq, there's something for everyone. With just a few simple ingredients, you can create a delicious meal that will have your guests raving.