If you’re looking for a way to impress at your next barbecue, look no further than this grilled flat iron steak. This recipe highlights the best way to cook flat iron steak, ensuring you get a tender steak that’s bursting with flavor. The secret lies in a delicious flat iron steak marinade that enhances the natural taste of the meat, making it a must-try for steak lovers.
Imagine slicing into a juicy steak, its beautiful char marks sealing in the savory juices. This is what you can expect when you follow this recipe. Whether you’re new to grilling or a seasoned pro, these flat iron steak recipes will elevate your cooking game and leave everyone asking for seconds!

The Art of Grilling Flat Iron Steak
Grilling is a revered cooking method, especially when it involves a succulent cut like the flat iron steak. This particular cut is known for its rich marbling and tenderness, making it a favorite among steak enthusiasts.
When prepared correctly, the grilled flat iron steak offers a juicy experience that is hard to rival. Mastering the best way to cook flat iron steak involves understanding how to harness the flavors locked within the meat through the right techniques and ingredients.
Essential Ingredients for a Flavorful Marinade
The foundation of an exceptional flat iron steak lies in the marinade. A well-crafted flat iron steak marinade not only enhances the natural flavors of the beef but also infuses it with aromatic notes.
Typical ingredients in this marinade include olive oil, soy sauce, balsamic vinegar, Worcestershire sauce, and garlic. Each component plays a vital role in creating a depth of flavor, ensuring that each bite is tender and bursting with zest.
Preparing the Steak for Grilling
Before grilling, the steak should be marinated to achieve maximum flavor. Placing the flat iron steak in the marinade for at least an hour allows the ingredients to penetrate the meat, resulting in a more enjoyable and tender steak.
After marination, it’s essential to allow the steak to come to room temperature before grilling. This step helps in cooking the meat evenly, ensuring a perfect sear and juicy interior.
Grilling Techniques for Perfection
Once the grill is preheated to a high temperature, the flat iron steak should be placed directly on the grates. Cooking for about 4-5 minutes on each side typically yields a medium-rare result.
The key is to resist the urge to flip the steak too often; this allows for beautiful grill marks to form. Letting the steak rest after grilling is also crucial, as it allows the juices to redistribute, contributing to the overall tenderness.
Serving Suggestions to Elevate Your Meal
Presentation plays an important role in the enjoyment of grilled flat iron steak. Serving it on a rustic wooden board adds charm and highlights the steak’s inviting appearance.
Accompanying the steak with colorful sides, such as grilled vegetables and a fresh salad, not only enhances the visual appeal but also offers a delightful contrast in flavors. These sides complement the savory notes of the steak while adding freshness to the meal.
Why Flat Iron Steak is a Crowd-Pleaser
Flat iron steak is celebrated for its rich flavor and tenderness, making it a favorite choice for gatherings and barbecues. With the right marinade and grilling techniques, it can easily become the highlight of any meal.
Whether you are skilled in the kitchen or just beginning your culinary journey, experimenting with recipes for flat iron steak can open the door to many delicious possibilities. This cut of beef not only satisfies hearty appetites but also invites creativity in the kitchen.
The Ultimate Grilled Flat Iron Steak Recipe

This grilled flat iron steak is an incredibly juicy and flavorful dish that is perfect for summer grilling. The marinated steak is cooked to perfection over high heat, delivering a tender and mouthwatering experience that pairs beautifully with a variety of sides.
With a well-balanced marinade that complements the beef, this recipe is among the best flat iron steak recipes you’ll find. It’s perfect for those looking to create a memorable meal without spending hours in the kitchen.
Ingredients
- 1.5 lbs flat iron steak
- 1/4 cup olive oil
- 2 tablespoons soy sauce
- 2 tablespoons balsamic vinegar
- 2 tablespoons Worcestershire sauce
- 4 cloves garlic, minced
- 1 teaspoon black pepper
- 1 teaspoon salt
- 1 teaspoon fresh rosemary, chopped (optional)
- 1 teaspoon fresh thyme, chopped (optional)

Instructions
- Make the Marinade: In a bowl, whisk together the olive oil, soy sauce, balsamic vinegar, Worcestershire sauce, minced garlic, black pepper, salt, and herbs if using.
- Marinate the Steak: Place the flat iron steak in a resealable bag or shallow dish, and pour the marinade over it. Seal or cover, and refrigerate for at least 1 hour, or up to overnight for more intense flavor.
- Preheat the Grill: Preheat your grill to high heat (about 450-500°F).
- Grill the Steak: Remove the steak from the marinade and let it rest at room temperature for 15 minutes. Place the steak on the hot grill, cooking for about 4-5 minutes on each side for medium-rare, or until it reaches your preferred doneness.
- Rest and Slice: Remove the steak from the grill and let it rest for 5 minutes before slicing against the grain for maximum tenderness.
- Serve: Enjoy your perfectly grilled flat iron steak with your favorite sides or salads!
Cook and Prep Times
- Prep Time: 10 minutes
- Marinating Time: 1 hour
- Cook Time: 10 minutes
- Total Time: 1 hour 20 minutes
- Servings: 4 servings
- Calories: 320kcal
- Fat: 20g
- Protein: 30g
- Carbohydrates: 2g