As I stood by the grill, the enticing aroma of marinated flank steak wafted through the air, instantly transporting me to a summer cookout filled with laughter and great food. This Grilled Marinated Flank Steak is not just an ordinary dish; it transforms a simple gathering into a cherished memory. With its juicy texture and vibrant flavor profile, this recipe strikes the perfect balance between savory and sweet, making it a go-to for weeknight dinners or festive celebrations. Best of all, the marinade takes just five minutes to whip up, leaving you more time to enjoy the moments that matter. Whether you’re serving it with fresh veggies or in savory tacos, this recipe is flexible enough to suit any occasion. Curious about how to perfect your steak grilling technique? Let’s dive in!

Why is marinated flank steak so delicious?
Juicy Texture: Each bite of this grilled flank steak is a symphony of succulence, making it a standout choice for any meal.
Quick Prep: In just five minutes, you can prepare a marinade that elevates the flavor, ensuring even novice cooks can impress their guests effortlessly.
Versatile Serving Options: Serve it alongside roasted veggies or slice it thin for tacos; the options are endless!
Crowd-Pleasing Flavor: The balance of savory, sweet, and tangy notes will have everyone coming back for seconds. For more tasty options, check out Salisbury Steak Savory or try a delightful Cheesesteak Casserole Comfort.
Replay Worthy: With both grilled and stovetop variations, there’s no excuse not to whip this up time and time again!
Grilled Flank Steak Ingredients
• Prepare to create a flavor-packed dish!
For the Marinade
- Flank Steak – The star of the show; marinate it well for tenderness and flavor.
- Olive Oil – Helps retain moisture; can substitute with canola or vegetable oil if preferred.
- Reduced Sodium Soy Sauce – Lends savory depth; low-sodium tamari works for a gluten-free option.
- Balsamic Vinegar – Balances acidity and sweetness; apple cider vinegar can be a great alternative.
- Lemon Juice – Brightens the marinade’s flavor; lime juice is a suitable substitute.
- Brown Sugar – Adds a sweet element to balance out tanginess; honey or maple syrup can be used instead.
- Worcestershire Sauce – Provides umami depth; soy sauce can work in a pinch.
- Dijon Mustard – Offers a tangy kick; regular mustard can be used as a replacement.
- Seasonings (onion powder, garlic powder, paprika, pepper, red pepper flakes, dried dill weed, dried oregano, dried rosemary, ground coriander) – Enhance the overall flavor profile; feel free to adjust according to your taste or swap for similar spices.
Give this grilled flank steak a try, and you’ll never look back!
Step‑by‑Step Instructions for Ultimate Grilled Marinated Flank Steak
Step 1: Prepare the Marinade
In a large Ziploc bag, combine ¼ cup olive oil, ¼ cup reduced sodium soy sauce, 2 tablespoons balsamic vinegar, 2 tablespoons lemon juice, 2 tablespoons brown sugar, 1 tablespoon Worcestershire sauce, and 1 tablespoon Dijon mustard. Add 1 teaspoon onion powder, garlic powder, paprika, and ground coriander, sprinkle in some black pepper, red pepper flakes, dried dill weed, oregano, and rosemary. Whisk together until well mixed.
Step 2: Marinate the Flank Steak
Place your flank steak into the marinade-filled Ziploc bag, ensuring it’s fully submerged. Seal the bag tightly, then gently massage the marinade into the meat to ensure an even coating. Allow the steak to marinate in the refrigerator for 4 to 12 hours—this helps achieve that tender, juicy finish. If short on time, even a quick 30-minute soak can impart nice flavors.
Step 3: Preheat the Grill
About 15 minutes before you’re ready to grill, preheat your grill to high heat, around 450°F to 500°F. This temperature ensures a beautiful sear on the flank steak. While the grill heats, clean the grates with a brush to prevent sticking and ensure that perfect char as you cook the marinated flank steak.
Step 4: Cook the Steak
Once the grill is hot, carefully place the marinated flank steak directly over the heat. Cook for approximately 5 to 6 minutes without moving it, letting the grill create a nice crust. Afterward, flip the steak using tongs to avoid piercing it, and cook for another 5 to 6 minutes on the other side for medium-rare results.
Step 5: Check for Doneness
To ensure your grilled flank steak is cooked to perfection, use an instant-read thermometer. The ideal internal temperature for medium-rare is 135°F. If you prefer it more well done, aim for 145°F. Remove the steak gently from the grill once the desired temperature is reached, letting it rest on a plate.
Step 6: Rest the Steak
Allow the grilled flank steak to rest for about 10 minutes. This step is crucial, as it redistributes juices throughout the meat, enhancing its flavor and tenderness. Cover it loosely with foil during resting to keep it warm while you prepare any sides or garnishes.
Step 7: Slice Against the Grain
After resting, place the flank steak on a cutting board and cut it into thin slices, making sure to slice against the grain. This technique helps ensure each bite is tender and easy to chew. Serve your beautifully sliced grilled flank steak alongside your favorite sides for a delightful meal!

How to Store and Freeze Grilled Flank Steak
Fridge: Store cooked grilled flank steak in an airtight container in the refrigerator for up to 3 days. Make sure it’s fully cooled down before sealing to maintain its juicy texture.
Freezer: For longer storage, wrap the steak tightly in plastic wrap followed by aluminum foil or place it in a freezer-safe bag. It can be frozen for up to 3 months.
Reheating: To reheat, gently warm the steak in a skillet over low heat or in the microwave for best results, adding a splash of broth to maintain moisture and tenderness.
Make Ahead: You can prepare the marinade up to 5 days in advance, allowing you to enjoy this flavorful grilled flank steak whenever you’re ready!
Make Ahead Options
These Grilled Marinated Flank Steaks are perfect for busy home cooks looking to save time during the week! You can prepare the marinade up to 5 days in advance and store it in the refrigerator, allowing the flavors to meld beautifully. Simply place the flank steak in the marinade for up to 12 hours before grilling for the best texture. If you prefer to cook ahead, the grilled steak can be refrigerated for up to 3 days. When it’s time to serve, simply reheat gently on the stovetop or in the oven to maintain that juicy quality. Following these steps ensures your grilled flank steak is just as delicious, making meal planning a breeze!
Expert Tips for Grilled Flank Steak
-
Room Temperature: Let the flank steak sit at room temperature for about 30 minutes before grilling. This ensures even cooking and better texture.
-
Massage Marinade: When marinating, make sure to massage the marinade into the steak for optimal flavor absorption. Avoid poking holes to keep the juices in.
-
High Heat Cooking: Always grill on high heat. This creates a beautiful sear and locks in the rich flavors of the grilled flank steak.
-
Resting Time: Don’t skip the resting phase! Allow the steak to sit for at least 10 minutes after grilling for juicy results.
-
Slice Correctly: Always slice against the grain to enhance tenderness. This simple technique makes every bite of your grilled flank steak easy to enjoy!
What to Serve with Ultimate Grilled Marinated Flank Steak
Elevate your dining experience with delightful pairings that complement this juicy grilled centerpiece, creating a well-rounded feast.
-
Creamy Mashed Potatoes: The buttery, smooth texture of these potatoes provides a rich counterpoint to the steak’s bold flavors. A drizzle of gravy makes them even more irresistible.
-
Grilled Asparagus: Lightly charred, tender asparagus adds a fresh crunch and vibrant color to your plate. Toss with lemon juice and Parmesan for an extra zing!
-
Crispy Brussel Sprouts: Roasted to perfection, these sprouts offer a crispy exterior and savory depth. They’re a fantastic way to enhance the meal with earthy flavors.
-
Roasted Garlic Mushrooms: Sautéed mushrooms in garlic and herbs deliver an umami punch that pairs beautifully with the juicy flank steak. Their meaty texture creates a delightful contrast.
-
Mixed Green Salad: Refreshing and crisp, a salad with mixed greens, cherry tomatoes, and a tangy vinaigrette brightens up the dish. It balances richness, making it scrumptious.
-
Zesty Corn Salsa: This fresh salsa, with sweet corn, tomatoes, and lime juice, adds a pop of color and tang that complements the savory marinade of the steak.
-
Red Wine: A glass of robust red wine, like a Cabernet Sauvignon, enhances the meal by harmonizing with the steak’s rich flavors. Its tannins beautifully cut through the meatiness.
-
Chocolate Mousse: Finish your meal on a sweet note with a silky chocolate mousse. Its rich texture offers a decadent contrast to the savory steak and rounds out the dining experience with elegance.
Grilled Flank Steak Variations & Substitutions
Feel free to spice up this delicious grilled flank steak recipe and make it your own with these exciting variations!
-
Herb-Infused: Add fresh herbs like rosemary or thyme to the marinade for a fragrant twist. The aromatic flavors will enhance the overall taste profile beautifully.
-
Spicy Kick: Include a tablespoon of sriracha or hot sauce in the marinade for a zesty heat that perfectly balances the sweetness. This gives your steak an exciting personality!
-
Citrus Zing: Substitute orange juice for lemon juice in the marinade to create a vibrant citrus flavor. This brightens the dish and complements the savory notes magnificently.
-
Smoky Flavor: If you prefer not to grill, try pan-searing the steak in a cast-iron skillet with a touch of smoked paprika for that charred taste. This technique captures the same smoky essence in every bite.
-
Taco-Ready: Cube the grilled steak and toss in taco seasoning for easy taco filling. Pair it with fresh toppings like avocado and salsa for a fun and flavorful dish.
-
Extra Sweetness: Swap out brown sugar for maple syrup in the marinade for a unique sweetness. The maple complements the savory ingredients perfectly, adding a touch of warmth.
-
Balsamic Reduction: Drizzle a balsamic reduction over the finished steak for an elegant presentation. This sweet and tangy finish elevates the dish and makes it restaurant-worthy.
-
Sautéed Veggies: Grill up some seasonal vegetables alongside your steak. Peppers, onions, and zucchini not only taste great but add color and nutrition, making your meal complete!
For more meaty inspiration, you might enjoy the comforting warmth of Salisbury Steak Savory or whip up a delicious Cheesesteak Casserole Comfort. Each variation you explore will surely make every kitchen adventure memorable!

Grilled Marinated Flank Steak Recipe FAQs
How do I choose the best flank steak?
Absolutely! Look for flank steak that has a bright red color with minimal dark spots. The meat should feel firm and slightly springy to the touch. Opt for pieces with a consistent thickness to ensure even cooking, and feel free to ask your butcher for recommendations.
What’s the best way to store cooked grilled flank steak?
You can store your cooked grilled flank steak in an airtight container in the refrigerator for up to 3 days. Make sure it has cooled completely before sealing to maintain its juicy texture. If you want to enjoy it longer, consider freezing it!
Can I freeze grilled flank steak? If so, how?
Yes, indeed! To freeze your grilled flank steak, wrap it tightly in plastic wrap, then follow with a layer of aluminum foil or place it in a freezer-safe bag. This will prevent freezer burn. It can be stored for up to 3 months. When you’re ready to enjoy it, let it thaw in the refrigerator overnight for the best results.
What if my flank steak turns out tough?
Oh no! If your flank steak turns out tough, it may be due to the way it was cut or cooked. Always slice against the grain to enhance tenderness. If the steak is overcooked, try slicing it into smaller pieces and serving it in a savory sauce to help mask the texture.
Is grilled flank steak safe for dogs?
Absolutely! Grilled flank steak can be a tasty treat for dogs in moderation. Just be sure to remove any marinades, seasonings, or sauces, as these can be harmful to pets. Always consult with your veterinarian if you’re unsure about introducing new foods to your furry friend!
Can I skip marinating the flank steak?
While marinating adds wonderful flavor and tenderness, if you’re short on time, you can grill the flank steak without it. Just season generously with salt and pepper, and be sure to choose high heat to get a nice sear. I recommend marinating for at least an hour if possible for the best results!

Juicy Grilled Flank Steak: The Ultimate Flavor Boost
Ingredients
Equipment
Method
- In a large Ziploc bag, combine all marinade ingredients. Whisk together until well mixed.
- Place the flank steak into the marinade-filled Ziploc bag, ensuring it's fully submerged. Seal the bag tightly and massage the marinade into the meat. Allow to marinate in the refrigerator for 4 to 12 hours.
- Preheat grill to high heat (450°F to 500°F) about 15 minutes before grilling, while cleaning the grates.
- Once the grill is hot, place the marinated flank steak over the heat. Cook for approximately 5 to 6 minutes without moving it for a nice crust. Flip and cook for another 5 to 6 minutes for medium-rare.
- Check doneness using an instant-read thermometer; ideal internal temperature for medium-rare is 135°F. Remove the steak from the grill and let it rest.
- Let the steak rest for about 10 minutes to redistribute juices. Cover loosely with foil.
- Slice the steak against the grain into thin slices and serve with your favorite sides.

Leave a Reply