100% Grass Fed & Finished beef flat iron steak is a tender, flavorful cut of beef, known for its unique shape and rich, beefy flavor, that's sourced from the shoulder area of the cow, specifically the top blade area, and is typically cooked to medium or medium-rare for optimal tenderness. It's named for its shape, which resembles an old-fashioned flat iron. Flat iron steak is known for its rich, beefy flavor and is often described as having a good balance of tenderness and flavor. It typically has good marbling, which contributes to its tenderness and juiciness. It's best cooked to medium or medium-rare to maintain its tenderness.