Then add the steak to the cast iron skillet and cook it for about 10 minutes on each.

How to cook a flat iron steak in a cast iron skillet. Place a cast iron skillet over medium heat. Pick the steak up by the bone to avoid tearing the meat and slowly lower it into the pan. Remove and let steaks rest for 5 minutes, covering lightly with foil.

Get a large frying pan and put oil. The flat iron is a notable exception. Sprinkle kosher salt on all sides.

Rub the steak all over with a good lug of olive oil and a good pinch of sea salt and black pepper. Pat beef dry with paper towels. Be sure to do so gently to avoid making a mess or bruising the meat.

It should be smoking hot before you place the. You want the pan to be very hot, and the oil to be shimmering. Carefully flip the steak, placing it in a different section of the skillet.

Add olive oil or vegetable oil. Rub with 1 tbsp oil and season with salt and pepper. Step 1 rub steak evenly with steak seasoning and salt.

Sprinkle remaining 1 teaspoon salt in bottom of skillet; Preheat your cast iron skillet by placing it over high heat for at least five minutes before you start cooking. Pat steak dry on both sides and season aggressively with salt and pepper, using at least ¼ to ½ teaspoon salt per side.