[FULL GUIDE] How Long To Cook Flat Iron Steak In Oven

Cooking flat iron steak in the oven is an excellent alternative to grilling, especially during cold or rainy days. Oven-cooking allows for controlled and even heat distribution, resulting in a juicy and flavorful steak. However, the challenge lies in determining the ideal cooking time and temperature to achieve the perfect doneness. In this article, we will explore the nuances of oven-cooking flat iron steak, from choosing the cut to preparing and cooking it to perfection.

Quick Answer: How Long To Cook Flat Iron Steak In The Oven

Cooking flat iron steak in the oven typically takes approximately 15-20 minutes at 425°F (218°C) for medium-rare doneness. However, the exact cooking time can vary based on the thickness of the steak and individual preferences for doneness.

Choosing Flat Iron Steak

Before delving into the cooking process, it’s essential to select a high-quality flat iron steak. Flat iron steak is cut from the shoulder or chuck area of the cow, known for its rich flavors and tenderness. When choosing a flat iron steak, look for marbling, which refers to the visible intramuscular fat within the meat fibers. Marbling is a key indicator of flavor and juiciness, as the fat melts during cooking, enriching the steak’s taste and texture.

Opt for a steak that is deep red in color with creamy white marbling distributed throughout the meat. Additionally, consider the thickness of the steak, as it will influence the cooking time. Thicker steaks will require a longer cooking time to ensure that the interior reaches the desired level of doneness without overcooking the exterior.

Preparing Flat Iron Steak

Properly preparing the flat iron steak before cooking is crucial for achieving a delicious outcome. Begin by allowing the steak to reach room temperature, which promotes even cooking. This can be done by removing the steak from the refrigerator and letting it sit at room temperature for 30-60 minutes before cooking.

Once the steak has reached room temperature, season it generously with salt and pepper to enhance the natural flavors of the meat. For added depth of flavor, consider incorporating other seasonings such as garlic powder, onion powder, or smoked paprika. Gently press the seasonings into the steak to ensure adherence.

If time permits, allowing the steak to marinate beforehand can further infuse it with flavor. Common marinade ingredients include olive oil, balsamic vinegar, soy sauce, Worcestershire sauce, and various herbs and spices. Marinate the steak for at least 30 minutes, or preferably, overnight in the refrigerator for maximum flavor penetration.

Oven Temperature For Cooking Flat Iron Steak

When it comes to cooking flat iron steak in the oven, achieving the perfect temperature is essential for a tender and juicy outcome. Preheat the oven to 425°F (218°C) to ensure that the steak cooks evenly and develops a desirable crust.

Once the oven is preheated, place a cast-iron skillet or oven-safe pan in the oven and allow it to heat for 10-15 minutes. Preheating the skillet or pan is crucial for creating a beautifully seared exterior on the steak.

After preheating, carefully remove the hot skillet or pan from the oven using oven mitts or pot holders. Place it on the stovetop over medium-high heat, as the intense heat is necessary for achieving a flavorful sear on the steak.

Lightly coat the skillet with a high-heat oil with a neutral flavor, such as canola oil or grapeseed oil. Avoid using olive oil for this step, as its low smoke point can lead to undesirable flavors and smoke during the cooking process. Once the skillet is coated with oil and sizzling hot, carefully add the seasoned flat iron steak to the pan.

Sear the steak for 2-3 minutes on each side, or until a golden-brown crust forms. The high heat of the skillet will create a Maillard reaction, resulting in rich, savory flavors and an appetizing appearance.

After searing the steak, transfer the skillet or pan to the preheated oven. Allow the steak to cook for approximately 4-5 minutes for medium-rare doneness, adjusting the time based on the steak’s thickness and desired level of doneness.

To ensure accuracy, use a meat thermometer to monitor the steak’s internal temperature. For medium-rare, aim for an internal temperature of 130-135°F (54-57°C), while medium doneness ranges from 140-145°F (60-63°C). It’s crucial to insert the thermometer into the thickest part of the steak to obtain an accurate reading.

Once the steak reaches the desired doneness, remove it from the oven and the skillet or pan. Rest the steak on a cutting board for 5-10 minutes, allowing the juices to redistribute throughout the meat. Resting the steak is vital for a juicy outcome, as it prevents the juices from escaping when the steak is cut, resulting in a more succulent and flavorful experience.

Cooking flat iron steak in the oven can yield exceptional results when approached with care and attention to detail. Selecting a quality cut of flat iron steak, properly preparing it, and applying the appropriate oven temperature and cooking duration are all essential components of the process. By following the guidelines outlined in this article, you can elevate your oven-cooked flat iron steak to a delectable and satisfying dish, perfect for any occasion.

Oven Cooking Time For Cooking Flat Iron Steak

Flat iron steak is a popular cut of beef known for its tenderness and rich flavor. It is a versatile cut that can be cooked in various ways, including on the stovetop, grill, or in the oven.

To determine the cooking time for flat iron steak in the oven, you need to consider multiple factors such as the thickness of the steak, the desired level of doneness, and the oven temperature. The following guidelines will help you achieve the desired results:

  • Rare: Cook the steak for about 9-12 minutes at 400°F (200°C).
  • Medium-rare: Cook the steak for about 12-15 minutes at 400°F (200°C).
  • Medium: Cook the steak for about 15-18 minutes at 400°F (200°C).
  • Medium-well: Cook the steak for about 18-20 minutes at 400°F (200°C).
  • Well-done: Cook the steak for about 20-22 minutes at 400°F (200°C).
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These cooking times are approximate and may vary depending on factors mentioned earlier. It is important to use a meat thermometer to check the internal temperature for a more accurate result.

How To Cook Flat Iron Steak In The Oven

Cooking flat iron steak in the oven is relatively simple and straightforward. Here’s a step-by-step guide to help you:

  1. Preparation: Start by preheating your oven to 400°F (200°C). While the oven is heating, remove the steak from the refrigerator and let it sit at room temperature for about 30 minutes. This allows the steak to cook more evenly.

  2. Seasoning: Generously season both sides of the steak with salt, pepper, or any other desired seasonings. You can also marinate the steak beforehand for added flavor.

  3. Searing: In a heavy, oven-safe skillet, heat some oil over medium-high heat. Once the oil is hot, add the steak and sear it for about 2-3 minutes per side. This will help develop a nice crust and enhance the flavor of the steak.

  4. Transfer to Oven: After searing, transfer the skillet with the steak directly to the preheated oven. If you don’t have an oven-safe skillet, you can transfer the steak to a baking dish.

  5. Cooking Time: Use the guidelines mentioned earlier to determine the cooking time based on your desired level of doneness. Insert a meat thermometer into the thickest part of the steak to monitor the internal temperature.

  6. Resting: Once the steak reaches the desired temperature, remove it from the oven and let it rest for about 5-10 minutes before slicing. This allows the juices to redistribute, resulting in a more flavorful and tender steak.

Cooking Techniques

Apart from cooking the flat iron steak as a whole in the oven, there are a few other cooking techniques that can be used to enhance the flavors and textures. These techniques include:

  1. Reverse Searing: This technique involves baking the steak in the oven at a low temperature (around 275°F or 135°C) until it reaches your desired internal temperature. Then, sear the steak in a hot skillet for a few minutes per side to develop a nice crust. This method is particularly beneficial if you prefer a more evenly cooked and tender steak.

  2. Broiling: Broiling is a quick and intense cooking method that involves placing the steak on a baking sheet and cooking it near the heat source in the oven. It provides a caramelized crust and a juicy interior. To broil flat iron steak, set the oven to broil mode and place the steak on a broiler pan. Cook for about 4-6 minutes per side, depending on the desired level of doneness.

  3. Oven Roasting: This method involves cooking the steak on a rack in a roasting pan to allow for even heat circulation. It is ideal for larger cuts of flat iron steak. Preheat the oven to 400°F (200°C) and cook the steak for about 15-20 minutes per pound or until the desired internal temperature is reached.

  4. Combination Cooking: Another technique to consider is combining oven cooking with other methods such as searing or grilling. Start by searing the steak on high heat for a few minutes per side to develop a crust, then transfer it to the oven to finish cooking. This method helps in achieving a flavorful crust while ensuring an evenly cooked steak.

Do I Need To Use Foil?

Using aluminum foil when cooking flat iron steak in the oven is a personal preference. While foil can help retain moisture and prevent the steak from drying out, it also prevents the steak from developing a crispy crust. If you prefer a steak with a crispy exterior, avoid using foil. However, if you prioritize moisture retention, you can cover the steak loosely with foil during the cooking process and remove it for the last few minutes to allow for browning.

Cooking flat iron steak in the oven is a convenient and reliable method to achieve a tender and flavorful steak. By following the suggested oven cooking times and utilizing different cooking techniques, you can customize your steak to your preferred level of doneness. Experiment with various seasonings and flavorings to enhance the taste of your steak, and don’t forget to let it rest before slicing. With these tips, you’ll be able to enjoy a delicious flat iron steak cooked to perfection right in your own kitchen.

Cooking Times For Frozen Flat Iron Steak

Cooking a flat iron steak in the oven is a convenient and efficient way to enjoy this flavorful cut of meat. Unlike grilling or pan-searing, oven cooking allows for a more controlled and even heat distribution, resulting in a tender and juicy steak. However, achieving the perfect level of doneness requires careful consideration of cooking times and oven temperature.

Before discussing the cooking times, it’s important to note that cooking a frozen flat iron steak is possible but requires extended cooking times. It is generally recommended to thaw the steak before cooking to ensure even cooking throughout. However, if you find yourself with a frozen flat iron steak, there are guidelines to follow.

For a frozen flat iron steak cooked in the oven, you should preheat the oven to a slightly higher temperature than if cooking a thawed steak. Set the oven to 375°F (190°C) and allow it to fully preheat.

The cooking time for a frozen flat iron steak will increase by approximately 50%. Typically, a thawed flat iron steak cooked in the oven at 375°F will take around 15 to 20 minutes for medium-rare doneness (internal temperature of 135°F or 57°C). Therefore, a frozen flat iron steak would need to be cooked for approximately 22 to 30 minutes to reach the same level of doneness.

It is essential to note that these are general guidelines, and the thickness of the steak and the specific characteristics of your oven may result in slight variations. Therefore, it is crucial to use a meat thermometer to ensure the steak reaches your desired level of doneness.

Adjusting Oven Temperature For Cooking Flat Iron Steak

The oven temperature plays a vital role in cooking a flat iron steak to the desired level of doneness. The recommended oven temperature for cooking a flat iron steak is 375°F (190°C). This temperature allows the steak to cook evenly without drying out or becoming overly charred.

However, it is also possible to adjust the oven temperature slightly to achieve different levels of doneness. Here is a general guideline for adjusting the oven temperature based on the desired level of doneness:

  • Medium-rare: 375°F (190°C)
  • Medium: 400°F (200°C)
  • Medium-well: 425°F (220°C)
  • Well-done: 450°F (232°C)

These are approximate guidelines, and individual ovens may vary slightly in temperature accuracy. It is always recommended to use a meat thermometer to ensure the steak reaches the desired internal temperature for your preferred level of doneness.

Adjusting Oven Cook Times For Cooking Flat Iron Steak

The cooking time for a flat iron steak in the oven will depend on various factors, including the thickness of the steak, the desired level of doneness, and the specific characteristics of your oven. Here is a general guideline for oven cook times based on steak thickness and desired level of doneness:

  • For a 1-inch thick flat iron steak:

    • Medium-rare: 12-15 minutes
    • Medium: 15-18 minutes
    • Medium-well: 18-20 minutes
    • Well-done: 22-25 minutes
  • For a 1.5-inch thick flat iron steak:

    • Medium-rare: 15-20 minutes
    • Medium: 20-25 minutes
    • Medium-well: 25-30 minutes
    • Well-done: 30-35 minutes
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It is important to note that these times are estimates and may vary depending on individual factors mentioned previously. To ensure accuracy, it is recommended to use a meat thermometer to gauge the internal temperature of the steak.

Using A Meat Thermometer

Using a meat thermometer is the most reliable way to ensure your flat iron steak reaches the desired level of doneness while avoiding undercooking or overcooking. Here is a general guideline for the internal temperature based on the desired doneness:

  • Medium-rare: 135°F (57°C)
  • Medium: 145°F (63°C)
  • Medium-well: 160°F (71°C)
  • Well-done: 165°F (74°C)

Insert the meat thermometer horizontally into the thickest part of the steak without touching the bone if there is one. The thermometer should be placed in the center of the cut to get an accurate reading.

Undercooking

Undercooking a flat iron steak can lead to an unpleasant dining experience, as it may result in a chewy and tough texture. It is essential to cook the steak to at least the minimum recommended internal temperature for your desired level of doneness.

However, it is equally important not to overcook the steak, as this can also result in a dry and less flavorful outcome. It is advisable to check the steak’s internal temperature regularly towards the end of the estimated cooking time to avoid overcooking.

Cooking a flat iron steak in the oven provides a convenient and reliable method for achieving a delicious and tender steak. By following the recommended oven temperature and adjusting the cooking times based on the thickness of the steak and desired level of doneness, you can ensure a perfectly cooked flat iron steak. Remember to use a meat thermometer to verify the internal temperature and avoid undercooking or overcooking the steak. Enjoy your oven-cooked flat iron steak with confidence!

Overcooking

Cooking a flat iron steak in the oven can be a delicious and easy way to prepare the perfect meal. Flat iron steak, also known as top blade steak, is a tender and flavorful cut of beef that is ideal for cooking in the oven. The oven provides a consistent temperature that can cook the steak evenly, resulting in a juicy and tender texture.

There are many different ways to cook a flat iron steak in the oven, but the cooking time will depend on several factors, including the thickness of the steak and the desired level of doneness.

One of the most common mistakes people make when cooking a flat iron steak in the oven is overcooking. Overcooking can lead to a dry and tough texture, which can ruin the flavor of the steak. It’s important to monitor the cooking time and use a meat thermometer to ensure that the steak is cooked to the desired temperature.

It’s also important to let the steak rest for at least five minutes after cooking to allow the juices to redistribute throughout the meat. This will help to ensure that the steak is juicy and tender.

When Things Go Wrong

Even with the best intentions, things can go wrong when cooking a flat iron steak in the oven. If you overcook the steak, you can try to salvage it by slicing it thinly against the grain and serving it with a sauce or marinade to add moisture and flavor.

If the steak is undercooked, you can return it to the oven for a few minutes until it reaches the desired temperature. It’s important to remember that the internal temperature of the steak will continue to rise after it is removed from the oven, so it’s better to take it out a little early to avoid overcooking.

Tips For Cooking Flat Iron Steak In Oven

Here are some tips to help you cook a perfect flat iron steak in the oven:

1. Preheat The Oven

Before cooking the steak, preheat the oven to 400°F. This will help to ensure that the oven is at the proper temperature when the steak is added.

2. Remove The Steak From The Refrigerator

Take the steak out of the refrigerator at least 30 minutes before cooking to allow it to come to room temperature. This will help to ensure that the steak cooks evenly.

3. Season The Steak

Season the steak with salt and pepper or your favorite seasoning blend. You can also marinate the steak for added flavor.

4. Sear The Steak

Heat a cast-iron skillet over high heat and add a small amount of oil. Sear the steak on both sides for two to three minutes until browned.

5. Transfer To The Oven

Once the steak is seared, transfer it to the preheated oven and cook for six to eight minutes until the internal temperature reaches 135°F for medium-rare or 145°F for medium.

6. Let The Steak Rest

Remove the steak from the oven and let it rest for at least five minutes before slicing. This will help the juices to redistribute throughout the meat.

Conclusion

Cooking a flat iron steak in the oven can be an easy and delicious way to prepare a flavorful meal. By following these tips, you can ensure that your steak comes out perfectly every time. Remember to monitor the cooking time and use a meat thermometer to ensure that the steak is cooked to the desired temperature. With a little practice, you can become an expert at cooking flat iron steak in the oven.

FAQS

How Long Should I Cook A Flat Iron Steak In The Oven?

It is recommended to cook a 1-inch thick flat iron steak for about 12-15 minutes in the oven at 425 degrees Fahrenheit. Keep in mind that cooking times may vary depending on the thickness of the steak and desired level of doneness.

What Factors Should I Consider When Determining The Cooking Time For A Flat Iron Steak In The Oven?

The thickness and size of the steak, as well as the desired level of doneness, will affect the cooking time. It is also important to consider the oven temperature and any variations in individual oven performance.

Should I Sear The Flat Iron Steak Before Cooking It In The Oven?

Searing a flat iron steak can help to enhance the flavor and texture by forming a crust on the outside. However, it is not necessary and can be skipped if preferred.

How Do I Know When The Flat Iron Steak Is Cooked To My Desired Doneness?

Use a meat thermometer to check the internal temperature of the steak. For medium-rare, the temperature should be around 135 degrees Fahrenheit, medium at 145 degrees, and medium-well at 150 degrees.

Are There Any Special Tips For Cooking Flat Iron Steak In The Oven?

It is important to let the steak rest for 5-10 minutes after cooking to allow the juices to redistribute and prevent them from running out when you cut into it. Also, make sure to season the steak with your desired herbs and spices before cooking for added flavor.