Grass-Fed Beef Flat Iron Steak (Frozen)

Cut from the chuck, Flat Iron Steak is quick-cooking and packed with flavor. It turns out perfectly with just salt, pepper and a few minutes each side on the grill (or in a cast-iron pan). Let it rest for 10 minutes, then slice thinly against the grain. Pro tip: plan enough for leftovers and take a steak sandwich to work the next day!