Flat iron steak is a flavorful and tender cut of beef that is perfect for grilling. This recipe is simple yet delicious, allowing the natural taste of the steak to shine through with just a few basic seasonings. Whether you're hosting a barbecue or preparing a weeknight dinner, this dish is sure to impress.
Flat iron steak might not be a common item in every household, but it can be found in most supermarkets or butcher shops. Ensure you select a fresh cut with good marbling for the best flavor. The other ingredients like olive oil, salt, black pepper, and garlic are typically pantry staples.

Ingredients for Flat Iron Steak Recipe
Flat iron steak: A tender and flavorful cut of beef, perfect for grilling.
Olive oil: Used to coat the steak, adding moisture and helping the seasonings adhere.
Salt: Enhances the natural flavors of the steak.
Black pepper: Adds a touch of heat and depth to the seasoning.
Garlic: Provides a robust and aromatic flavor to the steak.
Technique Tip for This Recipe
To achieve a perfectly cooked flat iron steak, use a meat thermometer to check the internal temperature. For medium-rare, aim for 130-135°F; for medium, 135-145°F. This ensures your steak is cooked to your preferred doneness without overcooking. Additionally, always let the steak rest for at least 5 minutes after grilling. This allows the juices to redistribute, resulting in a more flavorful and tender steak.
Suggested Side Dishes
Alternative Ingredients
flat iron steak - Substitute with skirt steak: Skirt steak has a similar texture and flavor profile, making it a good alternative for grilling or pan-searing.
flat iron steak - Substitute with flank steak: Flank steak is lean and flavorful, and it can be used in similar recipes where you would use flat iron steak.
olive oil - Substitute with avocado oil: Avocado oil has a high smoke point and a mild flavor, making it a suitable replacement for olive oil in cooking.
olive oil - Substitute with grapeseed oil: Grapeseed oil is neutral in flavor and has a high smoke point, which makes it a good alternative for olive oil in high-heat cooking.
salt - Substitute with kosher salt: Kosher salt has a similar taste but a different texture, and it can be used in the same quantity as regular salt.
salt - Substitute with sea salt: Sea salt can be used as a direct substitute for regular salt, offering a slightly different mineral flavor.
black pepper - Substitute with white pepper: White pepper has a milder flavor and can be used in the same quantity as black pepper.
black pepper - Substitute with cayenne pepper: Cayenne pepper adds a bit of heat and can be used in smaller quantities to replace black pepper.
minced garlic - Substitute with garlic powder: Garlic powder can be used as a quick and easy substitute for minced garlic, though it has a slightly different texture and intensity.
minced garlic - Substitute with shallots: Shallots offer a milder, sweeter flavor and can be used as a substitute for minced garlic in many recipes.
Alternative Recipes Similar to This Dish
How to Store or Freeze Your Steak
- Allow the flat iron steak to cool completely before storing. This helps prevent condensation, which can lead to sogginess and spoilage.
- Wrap the steak tightly in plastic wrap or aluminum foil. This will help maintain its moisture and prevent it from absorbing any unwanted odors from the refrigerator.
- Place the wrapped steak in an airtight container or a resealable plastic bag. This adds an extra layer of protection against air exposure and keeps the steak fresh.
- Label the container or bag with the date. This will help you keep track of how long the steak has been stored and ensure you use it within a safe timeframe.
- Store the steak in the refrigerator if you plan to consume it within 3-4 days. This is the optimal time frame to enjoy the steak while it's still at its best quality.
- For longer storage, place the wrapped and sealed steak in the freezer. Flat iron steak can be frozen for up to 3 months without significant loss of quality.
- When ready to use, thaw the steak in the refrigerator overnight. This slow thawing process helps maintain the steak's texture and flavor.
- If you're in a hurry, you can use the defrost setting on your microwave. However, be cautious as this method can sometimes start to cook the edges of the steak.
- Once thawed, reheat the steak gently. You can use a skillet over medium heat, the oven at a low temperature, or even a microwave. Be sure to avoid overcooking, as reheated steak can become tough.
- Pair your reheated steak with fresh vegetables, a crisp salad, or a side of mashed potatoes to create a delicious meal that feels just as special as the first time you enjoyed it.
How to Reheat Leftovers
Oven Method:
- Preheat your oven to 250°F (120°C).
- Place the flat iron steak on a baking sheet and cover it with aluminum foil.
- Heat in the oven for about 20-30 minutes, or until the steak reaches an internal temperature of 110°F (43°C) for medium-rare.
- For a crispy exterior, sear the steak in a hot skillet with a bit of olive oil for 1-2 minutes on each side after reheating.
Stovetop Method:
- Slice the flat iron steak thinly to ensure even reheating.
- Heat a skillet over medium heat and add a splash of olive oil.
- Add the steak slices to the skillet and cook for 1-2 minutes on each side, or until warmed through.
- Optionally, add a bit of minced garlic to the skillet for extra flavor.
Microwave Method:
- Place the flat iron steak on a microwave-safe plate.
- Cover the steak with a damp paper towel to retain moisture.
- Microwave on medium power for 30-second intervals, flipping the steak each time, until heated through.
- Be cautious not to overcook, as microwaving can make the steak tough.
Sous Vide Method:
- Place the flat iron steak in a vacuum-sealed bag or a resealable plastic bag with the air removed.
- Set your sous vide machine to 130°F (54°C) for medium-rare.
- Submerge the bag in the water bath and heat for about 45 minutes.
- For a crispy exterior, sear the steak in a hot skillet with a bit of olive oil for 1-2 minutes on each side after reheating.
Air Fryer Method:
- Preheat your air fryer to 350°F (175°C).
- Place the flat iron steak in the air fryer basket.
- Heat for 3-5 minutes, flipping halfway through, until warmed through.
- For added flavor, brush the steak with a bit of olive oil before reheating.
Essential Tools for This Recipe
Grill: A cooking device that uses direct heat to cook food, perfect for achieving a nice char on the steak.
Tongs: Essential for flipping the steak on the grill without piercing it and losing juices.
Meat thermometer: Useful for checking the internal temperature of the steak to ensure it reaches your desired level of doneness.
Cutting board: A sturdy surface to rest and slice the steak after grilling.
Chef's knife: A sharp knife for slicing the steak into perfect portions.
Basting brush: Handy for evenly spreading olive oil over the steak before grilling.
Mixing bowl: Used to combine the olive oil, salt, black pepper, and minced garlic before applying to the steak.
Garlic press: A tool to easily mince the garlic cloves for the marinade.
Timer: Helps keep track of the cooking and resting times to ensure perfect results.
How to Save Time on This Recipe
Preheat the grill: Start preheating your grill while you prepare the steak to save time.
Marinate in advance: Rub the flat iron steak with olive oil, salt, and black pepper the night before for enhanced flavor and quicker prep.
Use a meat thermometer: To ensure the steak reaches your desired doneness without overcooking, use a meat thermometer.
Rest the steak: Let the steak rest for 5 minutes after grilling to retain its juices, making it more flavorful and easier to slice.

Flat Iron Steak Recipe
Ingredients
Main Ingredients
- 2 pounds Flat Iron Steak
- 2 tablespoons Olive Oil
- 1 teaspoon Salt
- 1 teaspoon Black Pepper
- 2 cloves Garlic minced
Instructions
- 1. Preheat your grill to high heat.
- 2. Rub the flat iron steak with olive oil, salt, and black pepper.
- 3. Place the steak on the grill and cook for 5-7 minutes on each side, or until it reaches your desired level of doneness.
- 4. Remove the steak from the grill and let it rest for 5 minutes before slicing.
- 5. Serve the steak with your favorite sides and enjoy!
Nutritional Value
Keywords
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