Miso-Marinated Flank Steak is a delicious and flavorful dish that combines the umami-rich taste of miso with tender and juicy flank steak. The marinade infuses the steak with a savory and slightly sweet flavor, while also helping to tenderize the meat. Grilled to perfection, this dish is perfect for a summer barbecue or a weeknight dinner. Serve it sliced thinly against the grain for maximum tenderness and enjoy the melt-in-your-mouth goodness of this Japanese-inspired steak.