Do this a time or two until the steak at its thickest point hits 135 degrees. Pull it and let it rest for 10 minutes or so. With a very sharp knife, cut thinly against the grain.

Cook time: 10-12 minutes, prep time-10-15 minutes . IE 11 is not supported. For an optimal experience visit our site on another browser.

Add the steak to the bag and turn to coat completely with the marinade. Refrigerate, turning occasionally, for at least 6 hours and up to 12 hours. Remove the steak from the marinade and bring to ...

A four-hour marinating process and a quick trip to the grill make this grilled flat iron steak recipe a keeper.

If you wish, take the reserved marinade and heat in a saucepan on high until it thickens. Pour into a gravy boat and serve with the steak. Slice steak 1/4- to 1/2-inch thick and serve hot.