Flat Iron Steak

Flat Iron Steak is a tender and flavourful cut of beef that comes from the shoulder of the cow. It is known for being affordable while still offering a rich taste similar to more expensive cuts. This steak has fine marbling which helps it stay juicy when cooked correctly. You can prepare it quickly for a simple weeknight dinner or a special meal.
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Photo of the finished dish for the recipe Flat Iron Steak

Why flat iron steak is a good choice

You will enjoy this cut because it provides a steakhouse experience without the high price tag. The texture is incredibly soft as long as you do not overcook it. It takes very well to simple seasonings like salt and pepper or a light marinade. Serving this flat iron steak with a few classic sides makes for a satisfying and easy dinner.

Step by step: flat iron steak

Step 1
Preparation: Take your flat iron steak out of the fridge at least fifteen minutes before cooking to reach room temperature. Pat the meat dry with paper towels to ensure a good sear in the pan. Season both sides generously with sea salt and cracked black pepper.
Step 2
Searing: Heat the olive oil in a heavy frying pan over a high heat until it starts to shimmer. Place the steak into the hot pan and press down slightly to ensure even contact. Fry the meat for about three minutes on the first side without moving it.
Step 3
Basting: Turn the steak over and add the butter, garlic cloves and rosemary sprig to the pan. Use a spoon to pour the melting foaming butter over the meat repeatedly for another two or three minutes. This process adds a deep savoury flavour and helps the steak cook evenly.
Step 4
Resting: Remove the meat from the pan and place it on a warm plate or cutting board. Let the flat iron steak rest for at least five minutes to allow the juices to redistribute. Slice against the grain into thin strips before serving to ensure maximum tenderness.

The best tips for flat iron steak

For the best result always use a heavy pan that can hold heat well. Searing the flat iron steak on a very high heat is essential for developing a nice crust. If your steak is particularly thick you may need an extra minute of cooking time on each side. Make sure not to skip the resting period because the meat will lose its moisture if cut too soon. Cutting against the grain is the most important step for this specific cut because it breaks up the muscle fibres. You can serve the remaining pan juices over the meat for extra flavour.

A flat iron steak is best enjoyed medium rare to keep it tender and juicy.

You may also like pasta with salmon and asparagus, crab salad with dill and lemon or chicken with hasselback potatoes.

Ingredients

servings
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  • 400 g flat iron steak
  • 1 tablespoon of olive oil
  • 20 grams of butter
  • 2 garlic cloves
  • 1 rosemary sprig
  • 1 teaspoon of sea salt
  • 1 teaspoon of black pepper

Cooking time

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Nutrition information

NUTRITIONper serving
  • Energy:2644 kJ / 632 kcal
  • Fat:45 g
  • - of which saturates:17 g
  • Carbohydrates:0 g
  • - of which sugars:0 g
  • Protein:40 g
  • Fibre:0 g
  • Salt:1.2 g

People also ask

For a medium rare finish you should cook the flat iron steak for about three minutes on each side. The internal temperature should reach approximately fifty four degrees Celsius after resting. Using a meat thermometer is the most reliable way to check the doneness without cutting into the meat.
You must slice the flat iron steak against the grain to ensure it is easy to chew. Look for the direction of the long muscle fibres and cut perpendicular to them with a sharp knife. This technique makes even the leanest parts of the steak feel very tender.
You can cook it at two hundred degrees Celsius for about eight to ten minutes. Flip the meat halfway through the cooking time to ensure an even brown crust on both sides. Let the steak rest for several minutes after air frying to keep it juicy.
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