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18 Best Flat Iron Steak Recipes

Are you looking for recipes with flat iron steak to make for dinner? You’ve come to the right place. We’ve found the best recipes for every dish style, from traditional flat iron steak to salads to keto and low-carb steak meals.

18 Best Recipes with Flat Iron Steak

Flat iron steak is one of the most tender types of steak, and the style of cooking it is fairly new. It’s also known as the oyster blade steak, butler’s steak, or feather blade steak.

People actually used to throw out the cut of meat used in flat iron steak recipes, but not anymore.

We’ve since learned that cutting the connective tissue from the meat can bring you a delicious and tender cut!

The texture and juicy marbling make this steak cut fantastic for a fancy dinner, perhaps with a glass of wine on the side.

Here are some of the most delicious ways to make flat iron steak.

1. Flat Iron Steak with an Asian Steak Marinade

Bring out the flavor of your steak with a flavorful Asian marinade, seasoned and grilled to perfection.

All you do for this recipe is use some of the marinades, season with some salt and pepper, and grill each side for four minutes. The result is a medium-rare cut ready to go.

The marinade is easy to make with several ingredients you can find in your kitchen.

The soy sauce and honey provide sweetness, while the ginger, garlic, and red pepper flakes add some spice. And don’t forget the extra punch of flavor from the sherry.

2. Steak Salad

Want to add some veggies to the equation? Take a marinated flat iron steak and turn it into a salad!

This steak salad includes baby greens, roasted potatoes, and roasted corn alongside the delectable steak. Plus, you’ll top it all off with homemade ranch dressing.

Make yourself a complete, healthy meal with hefty protein, fats, and “good” carbs from the veggies.

Be sure to prep beforehand, as you’ll need to let the steak sit for at least two hours in the marinade before cooking.

Thankfully, the marinade ingredients are simple and super easy to mix.

Then, you just roast the potatoes and corn, chop the greens, and grill up the steak. Yum!

3. Grilled Flat Iron Steak

Here we have another quick marinade recipe for one of the tastiest grilled flat iron steak recipes. And if you’re trying to avoid gluten or cut down on the carbs, there are easy swaps.

To avoid gluten, the recipe calls for gluten-free soy sauce or coconut aminos.

If you’re eating keto, paleo, or low-carb, you can omit the honey from the marinade. Trust us: the rest of the ingredients will shine on their own without the added sweetness.

This marinade makes enough for 1-2 steaks depending on how much you use. Allow 1-4 hours for the steak to marinate before you grill it on a cast-iron skillet.

4. Sous Vide Flat Iron Steak

This version of flat iron steak keeps things very simple — no need for rubs or marinades. And that’s no problem because the flat iron steak cut is so flavorful and tender on its own.

For seasoning, all you need is salt and pepper! The secret step is about how you cook the steak to bring out all of its goodness.

You’ll seal the steak in a vacuum bag and simmer in hot water before cooking in a skillet or on a hot grill.

You’ll be amazed at how much the flavor comes out once the cooking process is done.

5. Keto Low-Carb Beef and Broccoli

Worried about the carb count in traditional steak marinades? Not a problem with this recipe.

It has about six grams of net carbs per serving, fitting within keto, paleo, and Whole30 plans.

The secret ingredient in the steak marinade is fish sauce, which adds a crucial umami flavor to the entire dish — without any added sugar!

You’ll need to marinate the steak for about an hour in the fridge. Then, it’s time to cook up the broccoli and season everything up nice.

6. Grilled Flat Iron Steak with Marinade

Give your flat iron cut an earthy blend of spices with onion, garlic, smoked paprika, kosher salt, and pepper.

The recipe also links to the author’s Caribbean coleslaw recipe that you can serve as an aside.

Red wine vinegar, Worcestershire sauce, and tomato paste tenderize the steak while providing the juiciest flavor as soon as you take a bite.

And did you know that tomato paste actually enhances that flavor? Yep, it contains glutamates that bring out the meaty tastes we love.

7. Garlic Lime Grilled Flat Iron Steak

Want to make your grilling process as simple as possible? Try this meal-prep-friendly method that uses extra virgin olive oil, fresh lime, fresh herbs, and other seasonings.

If you’re looking for flat iron steak dinner ideas with minimal cook time, here’s the solution.

You’ll still need to marinate the steak in the refrigerator for two hours, so make sure you account for that time before cooking.

This recipe uses simple ingredients and makes about eight servings, so you can cook it up now and enjoy leftovers later.

8. Grilled Steak Tacos

Take your flat iron steak and turn it into a taco — with a twist!

The steak is marinated in a unique citrus adobo sauce, which gives it a Mexican theme that your family or guests will rave over.

The special ingredient here is chipotle peppers in adobo sauce, giving the tacos an extra kick.

You’ll also enjoy the extra tang and sweetness from the orange juice. And don’t forget the cumin and cinnamon for a flavorful spice addition.

Once the steak is cooked, you get to decide on the toppings. Think about what you love most on tacos, such as sliced avocado, queso, lettuce, and shredded cheese.

9. Grilled Asian Marinated Flat Iron Steak

Here’s another quick option that uses an Asian marinade. One of the best things about flat iron steaks is that you can prepare them in so many ways — so why not give this one a try?

You can get away with marinating this steak for an hour, but 3-4 hours is the sweet spot where the meat becomes the most tender and flavorful.

The combination of soy sauce, sherry, honey, and sesame oil make up the base. Then, add ginger, garlic, red pepper flakes, and sambal oelek (an Indonesian chili paste) for the ultimate flavor blend.

And here’s another cool thing about this marinade: you can use it for any cut of steak as well as chicken!

10. Flat Iron Steak Fajitas

We’ve talked about tacos with flat iron steaks, but now here’s an option for fajitas. Turn your home into an upscale steak house by making fresh and juicy fajitas for everyone.

Plus, this meal only takes 25 minutes—no need to worry about tenderizing the meat unless it doesn’t have a lot of marbling.

Before cooking the vegetables and steak, make sure your skillet is scorching hot.

You want everything to get a great sear and char — perfect for fajitas. You can also steam or char your tortillas to make them feel restaurant-level.

If you want to mix things up, you can substitute thinly-cut sirloin steak for this recipe.

11. Flat Iron Steak with Whisky Cream Sauce

Steak and whiskey? Yes, please! And did we mention that this tasty recipe is simple too?

Since the sauce is decadent, you can go minimal with the cooking of the steak. All you need is olive oil, kosher salt, and pepper.

Then, cook in a cast-iron skillet for 3-4 minutes per side, and you’re done with the cooking portion.

The sauce is simple as well, and you can add everything to a small saucepan.

Whisky, mustard, beef broth, and spices are just the beginning. It’s the heavy cream that brings everything together for a dish you won’t forget.

12. Crock-Pot Flat Iron Steak with Portobello Mushrooms & Potatoes

The Crock Pots is a fantastic tool for everyone, from the lazy cook to the pro chef.

The best part is being able to throw everything in a pot and do something else while it cooks.

This cooking method leaves you with very tender, melt-in-your-mouth meat and potatoes. The texture is similar to short ribs. (Are you drooling yet?)

To follow the recipe, just throw the ingredients in your Crock-Pot and cook on low for 6-8 hours. When you come back to the pot, you’ll have a delicious dinner ready to go.

13. Flat Iron Steak with Maple Bourbon Espresso Sauce

We’re not sure which part of this title sticks out to us more — maple, bourbon, or espresso. All of it is a recipe for something unique and scrumptious.

You’ll use equal parts bourbon, maple syrup, and soy sauce, plus some instant espresso and apple cider vinegar. And don’t forget the baby Bella mushrooms cooked with thyme, garlic, and butter.

Also, be sure to save the steak marinade after you remove the meat. You’ll need it later for the sauce.

The result will have everyone raving about the unique flavor combinations and asking for dinner repeats.

14. Easy Flat Iron Steak Recipe

If you’re seeking weeknight recipes for flat iron steak, look no further. This recipe is simple, tender, and flavorful.

After using the custom seasoning blend on the steaks, you’ll cook them in butter over medium meat.

All it takes is 5-6 minutes per side unless you want a higher level of doneness.

Complete this easy steak recipe with the sides of your choice. Mashed potatoes, grilled corn on the cob, a side salad, sauteed mushrooms, or steamed broccoli are tasty choices.

15. Perfect Pan-Seared Flat Iron Steak

There’s little better than a juicy pan-seared steak. Learn how to do it perfectly with this easy marinade and pan-searing instructions. Plus, it’s all topped off with an incredible red wine sauce — the perfect complement to tender steak.

This steak recipe fits easily into your schedule with minimal planning. Just set the meat to marinade before starting your day, and once you start cooking, you’ll be done within 20 minutes.

You can also use this method for rib-eyes, strip steaks, or flank steaks.

16. Flat Iron Steak (Several Cooking Methods)

One of the most incredible things about flat iron steak is that you can cook it in many different ways.

You can grill it, stir-fry it, sear in a skillet, broil it, smoke it, or cook it sous-vide.

This post goes over every different method for cooking your steak, complete with all of the little tips that will make your dinner unforgettable.

From the simplest methods to the more creative options, you’ll find a way to cook the flat iron steak to your version of perfection.

17. Grilled Flat Iron Steak Recipe with Honey Balsamic Marinade

This meal is a testament to the saying “less is more.” The marinade only contains five ingredients, but you won’t believe the taste and texture they create.

Balsamic vinegar, olive oil, honey, dijon mustard, garlic, and salt and pepper come together for the most depth of flavor.

“Easy” is the name of the game here. If you’re a lazy cook (or just don’t feel like cooking much today), you can whip up a delicious steak with a super quick and tasty marinade.

18. Grilled Rosemary Balsamic Flat Iron Steak

Want a dish that “wows” your family or dinner guests? Look for further because this steak has all of the best stuff.

Balsamic vinegar, red wine, garlic, and rosemary make an appearance in this marinade. And once you grill up the steak, the secret step is to add another bit of red wine before turning the marinade into your steak sauce.

You’ll need to marinate the steak for about eight hours before starting, but it’s worth it!

18 Best Recipes with Flat Iron Steak

18 Best Flat Iron Steak Recipes

Yield: 6
Prep Time: 15 minutes
Cook Time: 8 minutes
Additional Time: 2 hours 5 minutes
Total Time: 2 hours 28 minutes

Are you looking for recipes with flat iron steak to make for dinner? You’ve come to the right place. We’ve found the best recipes for every dish style, from traditional flat iron steak to salads to keto and low-carb steak meals.


  • 1 (2 lb) flat iron steak
  • 2 ½ tbsps olive oil
  • 2 cloves garlic, minced
  • 1 tsp chopped fresh parsley
  • ¼ tsp chopped fresh rosemary
  • ½ tsp chopped fresh chives
  • ¼ c Cabernet Sauvignon
  • ½ tsp salt
  • ¾ tsp ground black pepper
  • ¼ tsp dry mustard powder


    1. Mix olive oil, Cabernet, mustard powder, garlic, chives, parsley, salt, and pepper in a small bowl. Put the steak inside of a large, resealable bag and pour the marinade mixture over the bag. Before sealing, press on the bag to remove as much air as possible. Place bag in the refrigerator to marinate for 2-3 hours.
    2. Heat a nonstick skillet on medium-high heat. Add the steak and cook for 3-4 minutes on each side. (Medium-rare is recommended for the best taste.) If you desire a higher level of doneness, leave slightly longer and check frequently. Move steaks to a plate and throw out the marinade. Allow steaks to sit for about five minutes before serving.

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