How to Cook Flat Iron Steak on Grill: Tips for Perfectly Grilled Flavor and Tenderness

Have you ever wondered how to achieve that perfect sear on a flat iron steak? You’re not alone. Many home cooks want to master this delicious cut of beef but often feel intimidated by the grilling process.

Understanding Flat Iron Steak

Flat iron steak is a flavorful and tender cut of beef. It’s derived from the shoulder of the cow and offers a great balance of marbling and texture.

What Is Flat Iron Steak?

Flat iron steak is a cut from the chuck primal, specifically the shoulder area. Its name comes from its shape, resembling a flat iron used for pressing clothes. This cut is well-known for its tenderness and rich beef flavor. It typically weighs between 1.5 to 2.5 pounds and is about an inch thick. You can request the butcher to slice it into strips for easy grilling.

Benefits of Cooking Flat Iron Steak

Flat iron steak presents several advantages for grilling:

• Flavorful: The marbling in flat iron steak enhances its taste, making it juicy and rich.
• Cost-effective: Compared to more expensive cuts, flat iron steak offers excellent flavor at a lower price point.
• Quick Cooking Time: It cooks quickly on the grill, usually taking around 6 to 8 minutes for medium-rare.
• Versatile: Use it in various dishes, from tacos to salads, or serve it as a main entrée.
• Easy to Prepare: Minimal seasoning is needed. A simple rub of salt and pepper lets its natural flavor shine.

Understanding these characteristics helps you appreciate flat iron steak’s potential on your grill.

Preparing the Steak for Grilling

Preparing your flat iron steak properly sets the stage for an unforgettable grill experience. Focus on selecting the right cut and enhancing the flavor with marinades and seasonings.

Selecting the Right Cut

Choose a flat iron steak that’s at least 1 inch thick for optimal grilling. Look for a cut with even marbling, which indicates tenderness and flavor. Ensure the steak has a bright red color, indicating freshness. Avoid any cuts with excessive fat or dark spots. If possible, buy from a trusted butcher to guarantee quality.

Marinades and Seasoning Tips

Start with a simple marinade or seasoning blend to elevate the natural flavors of the flat iron steak.

• Basic Marinade: Combine olive oil, balsamic vinegar, minced garlic, and black pepper. Marinate for 30 minutes to 2 hours, allowing time for the flavors to penetrate.
• Dry Rub: Mix kosher salt, black pepper, and your choice of spices like paprika or cumin. Apply the rub generously to both sides.
• Herbs: Fresh herbs, such as rosemary or thyme, work well. Sprinkle them on the steak before grilling for added aroma.

Allow the steak to rest at room temperature for about 30 minutes before grilling. This ensures even cooking. Remember, less is more when it comes to seasoning, as flat iron steak already boasts a robust flavor.

Grilling Techniques for Flat Iron Steak

Grilling flat iron steak requires attention to detail for the best results. Focus on preheating your grill and monitoring cooking time and temperature for perfectly cooked steak.

Preheating the Grill

Preheat the grill for at least 15-20 minutes before cooking. Use high heat to create a good sear. Aim for a grill temperature between 450°F and 500°F. This high heat locks in the juices, enhancing the flavor and tenderness of the steak. If using a charcoal grill, ensure the coals are glowing red and covered with ash for an even heat distribution. For gas grills, turn all burners to high, then adjust as necessary for direct heat.

Grilling Time and Temperature

Grill flat iron steak for about 4-6 minutes per side for medium-rare, reaching an internal temperature of 130°F to 135°F. Use a meat thermometer to check for accuracy. Adjust grilling time based on thickness; thicker steaks may require an extra minute or two. For medium, aim for an internal temperature of 140°F to 145°F. Let the grilled steak rest for 5-10 minutes before slicing to allow juices to redistribute, improving flavor and texture.

Tips for Perfectly Cooked Flat Iron Steak

Achieving the ideal flat iron steak requires attention to detail and a few key techniques. Follow these tips to ensure your steak turns out delicious every time.

Checking Doneness

Checking the doneness of your steak involves noting both visual cues and using a meat thermometer. Insert the thermometer horizontally into the thickest part of the steak.

• Rare: Aim for an internal temperature of 120°F to 125°F. The center will look bright red.
• Medium-Rare: Target 130°F to 135°F. The center remains warm and red.
• Medium: Look for 140°F to 145°F. The center of the steak has a light pink hue.
• Medium-Well: Go for an internal temperature of 150°F to 155°F. Only a slight hint of pink remains.
• Well-Done: The steak should reach 160°F and above, with no pink inside.

Using these guidelines allows you to achieve the perfect doneness when grilling flat iron steak.

Resting the Steak

Resting after grilling is essential for a juicy steak. Once you remove the steak from the grill, follow these steps:

• Transfer: Move the steak to a cutting board.
• Cover: Loosely tent the steak with aluminum foil to retain warmth.
• Time: Let it rest for 5-10 minutes. This resting period allows the juices to redistribute throughout the meat.

Cutting too soon releases the juices and results in a drier steak. Patience pays off, rewarding you with a tender and flavorful meal.

Serving Suggestions

Serving flat iron steak can elevate your meal by pairing it with the right dishes and sauces. Consider these complementary options to enhance your dining experience.

Complementary Side Dishes

• Grilled Vegetables: Toss bell peppers, zucchini, and asparagus with olive oil and grill them for added flavor.
• Garlic Mashed Potatoes: Creamy mashed potatoes with garlic provide a rich contrast to the steak’s umami flavor.
• Caesar Salad: Fresh romaine, crunchy croutons, and tangy dressing make for a crisp, refreshing side.
• Corn on the Cob: Sweet, grilled corn pairs well with the rich flavors of the steak.
• Roasted Sweet Potatoes: Their natural sweetness complements the savory notes of flat iron steak.

• Chimichurri: This vibrant sauce made from parsley, garlic, vinegar, and olive oil adds a bright flavor to the steak.
• Red Wine Reduction: A rich sauce made by simmering red wine and beef broth until it thickens intensifies the meaty flavor.
• BBQ Sauce: A smoky or sweet barbecue sauce adds an extra layer of flavor, perfect for those who enjoy a more robust taste.
• Garlic Herb Butter: Melted butter mixed with minced garlic and fresh herbs enhances the steak’s richness.
• Blue Cheese Dressing: A creamy dressing drizzled over the steak adds a tangy kick.

These sides and sauces provide a delightful balance to your flat iron steak, transforming your meal into a memorable feast.

Conclusion

Grilling a flat iron steak can be a rewarding experience that brings out the best in this flavorful cut. With the right preparation and attention to detail you can achieve that perfect sear and juicy tenderness. Don’t forget to let the steak rest after grilling to lock in those delicious juices.

Experiment with marinades and seasonings to find what you love most. Pair your steak with tasty sides and sauces to create a meal that’s sure to impress. Enjoy the process and savor every bite of your perfectly grilled flat iron steak. Happy grilling!

Frequently Asked Questions

What is flat iron steak, and why is it popular for grilling?

Flat iron steak is a flavorful and tender cut of beef from the shoulder of the cow, known for its marbling and texture. It’s popular for grilling due to its robust flavor, cost-effectiveness, and quick cooking time, making it versatile for various dishes.

How do I choose the right flat iron steak?

When selecting a flat iron steak, look for one that is at least 1 inch thick, with even marbling and a bright red color. This ensures freshness and better flavor when grilled.

What marinades or seasonings work best for flat iron steak?

A simple marinade of olive oil, balsamic vinegar, minced garlic, and black pepper enhances the steak’s flavor. Alternatively, a dry rub of kosher salt and spices works well, as flat iron steak already has a rich taste.

What grilling temperature is best for flat iron steak?

For optimal searing, preheat your grill to a temperature of 450°F to 500°F. This ensures a perfect crust while keeping the inside tender and juicy.

How long should I grill flat iron steak?

Grill flat iron steak for about 4-6 minutes per side for medium-rare, aiming for an internal temperature of 130°F to 135°F. For medium, cook until it reaches 140°F to 145°F.

Is using a meat thermometer important when grilling steak?

Yes, using a meat thermometer is crucial for checking doneness and ensuring your steak is cooked to the desired temperature, resulting in consistent and delicious results.

Why is resting the steak after grilling important?

Letting the steak rest for 5-10 minutes after grilling allows the juices to redistribute, which enhances both flavor and texture, resulting in a more tender steak when sliced.

What are some good side dishes to serve with flat iron steak?

Complement flat iron steak with side dishes like grilled vegetables, garlic mashed potatoes, Caesar salad, corn on the cob, or roasted sweet potatoes for a well-rounded meal.

What sauces pair well with flat iron steak?

Enhance the flavor of flat iron steak with sauces such as chimichurri, red wine reduction, BBQ sauce, garlic herb butter, or blue cheese dressing for a delicious combination.