The flat iron steak, which sits on the ... crushed red pepper and parsley. Add the steak to the bag and turn to coat completely with the marinade. Refrigerate, turning occasionally, for at least ...

Read more: 26 Best Toppings To Add To Your Chicken Sandwich Because flat iron steak is more tender and yields more fat than flank steak, it doesn't need to be marinated (though it can be).

Flat iron steak and flank steak may come from opposite ends of the cow, but there are quite a few similarities between these two cuts of beef. Both are versatile, affordable, and often cooked via ...