A four-hour marinating process and a quick trip to the grill make this grilled flat iron steak recipe a keeper.
Instructions
1
Prepare the marinade
2
In a small bowl, whisk together the lime juice, olive oil, minced garlic, chili powder, cumin, salt, pepper and red pepper flakes, working until well-blended. Pour the marinade into a shallow dish, then add beef, turning it to coat both sides. Cover the dish and refrigerate it for up to four hours, flipping the meat halfway.
3
Grill and rest
4
Drain the beef, discarding marinade. Then grill the steak, covered, over medium-high heat until the flat iron steak reaches your desired doneness (for medium-rare, a thermometer should read 135°F; medium, 140°; medium-well, 145°), usually for about five to six minutes on each side. Then let the steak stand five minutes.
5
Cut across the grain
6
Cut the steak diagonally across the grain into thin slices, then serve.