Grilled Flank Steak with Zesty Mango Chimichurri: Your New Summer Favorite
There’s something truly special about the sweet, vibrant flavor of mangoes. For years, I overlooked this tropical gem, sticking to my familiar favorites in the kitchen. But once I ventured out and discovered the incredible versatility of mango, there was no turning back! The other night, with a craving for steak, I knew I wanted to infuse it with something fresh and exciting. That’s how we stumbled upon this unforgettable recipe for Grilled Flank Steak with Mango Chimichurri, and let me tell you, it quickly became a new household obsession.
This isn’t just any steak dinner; it’s an experience. The mango chimichurri offers an explosion of flavors—bright, tangy, herbaceous, and subtly sweet—that perfectly complements the rich, savory notes of grilled flank steak. It’s absolutely ideal for a warm summer evening, transforming a simple meal into something extraordinary. Imagine the sizzling sound of steak on the grill, the enticing aroma filling the air, and the burst of fresh, tropical flavor with every bite. This dish promises to be the star of your next backyard barbecue or a fantastic weeknight meal that feels gourmet.
Why Choose Flank Steak for Grilling?
Flank steak is a fantastic cut of beef for grilling, offering a robust, beefy flavor that stands up beautifully to bold marinades and sauces like our mango chimichurri. Also sometimes known as skirt steak, or occasionally mislabeled as London Broil (which can be various cuts like top round or chuck roast), flank steak is taken from the abdominal muscles of the cow. This lean cut is celebrated for its affordability and ability to absorb flavors deeply when marinated, making it a favorite for home cooks and chefs alike. Its long, coarse muscle fibers make it perfect for soaking up marinades, leading to an incredibly tender and flavorful outcome if prepared correctly.
Is Flank Steak Tough? Tips for Perfect Tenderness
While flank steak boasts incredible flavor, it can be a bit on the tougher side if not prepared correctly. Its muscle fibers are long and prominent, which is why proper slicing is crucial for maximum tenderness. The key is to slice it very thinly and always against the grain. Slicing against the grain shortens the muscle fibers, making each bite incredibly tender and easy to chew. Marinating is also your best friend here, as the acidic components in the marinade (like lime juice and vinegar in our recipe) help to break down those tough fibers, infusing the meat with flavor and ensuring a succulent texture. Aim for a medium-rare to medium doneness for the best results, as overcooking can dry out this lean cut, rendering it chewier. With the right technique, flank steak can be one of the most satisfying cuts to grill.
The Magic Behind Chimichurri: A Tropical Twist
Chimichurri is a vibrant, uncooked sauce originating from Argentina, traditionally used to accompany grilled meats. It’s famously fresh, herbaceous, and tangy, typically made from finely chopped parsley, minced garlic, olive oil, oregano, and red wine vinegar. It acts as both a marinade and a finishing sauce, adding a burst of fresh flavor to every dish. The freshness it brings to rich, grilled meats is unparalleled, cutting through the savory notes with its bright acidity and aromatic herbs.
Our recipe takes this classic South American condiment and gives it a delightful tropical twist by incorporating fresh, sweet mango. The addition of mango introduces a juicy sweetness and a different kind of tanginess that brightens the entire sauce, making it incredibly refreshing and unique. This tropical chimichurri is wonderfully versatile; while it’s absolutely exceptional with grilled flank steak, its vibrant profile would also be fantastic over grilled chicken, flaky white fish, or even as a zesty dressing for a summer salad. It’s a condiment that truly elevates your meal from good to gourmet with minimal effort, making it a staple for any warm-weather cooking.
Grilled Flank Steak with Mango Chimichurri: The Recipe
Grilled Flank Steak with Mango Chimichurri
This flavorful mango chimichurri is the perfect bright accompaniment for a summer evening grilled steak.
Ingredients
For the Steak Marinade
- 1 Onion, sliced
- 1 Tablespoon Cumin
- 1 Tablespoon Chili Powder
- 2 Limes, Juiced
- 1 Tablespoon Honey
- 1 teaspoon Kosher Salt
- 1/2 teaspoon Fresh, black Pepper
- 1 Tablespoon Vinegar
- 2 Tablespoons Olive Oil
- 2 Cloves Garlic, Minced
- 1/2 Cup Cilantro, chopped
- Crushed red pepper flakes to taste (I did two sprinkles)
- 1 Flank Steak (approx. 1.5-2 lbs)
For the Mango Chimichurri
- 2 teaspoons Vinegar (red wine or apple cider)
- 1/4 Cup Olive Oil
- 3/4 teaspoon Sea Salt
- 1/4 teaspoon Black Pepper
- 1 Pinch Red Pepper Flakes (optional, for heat)
- 1/2 teaspoon Dried Oregano
- 1 Large Clove Garlic, minced
- 1 Large Mango, peeled, pitted, and finely diced
- 1/4 Cup Fresh Cilantro, chopped
Instructions
Preparing the Steak
- In a large bowl, combine all the marinade ingredients: sliced onion, cumin, chili powder, lime juice, honey, kosher salt, black pepper, vinegar, olive oil, minced garlic, chopped cilantro, and crushed red pepper flakes. Stir until well combined.
- Add the flank steak to the bowl, ensuring it is thoroughly coated with the marinade. For best results, use tongs to massage the marinade into the meat.
- Cover the bowl tightly with plastic wrap and refrigerate. Marinate the steak for at least 3 hours. For maximum flavor and tenderness, marinating overnight (8-12 hours) is highly recommended. Even an hour of marinating will impart some flavor if you are short on time.
- About 15-20 minutes before grilling, remove the marinated steak from the refrigerator. Allow it to rest at room temperature; this helps the steak cook more evenly.
Grilling the Steak
- Preheat your grill to high heat (around 450-500°F / 232-260°C). Ensure the grill grates are clean and lightly oiled to prevent sticking.
- Place the marinated flank steak directly on the hot grill. Grill for approximately 4-7 minutes per side. The cooking time will vary based on the thickness of your steak and your desired level of doneness.
- For optimal tenderness and flavor, flank steak is best cooked to medium-rare (130-135°F / 54-57°C internal temperature) or medium (135-140°F / 57-60°C). Use a meat thermometer for accuracy.
- Once cooked, transfer the steak to a cutting board. Tent it loosely with aluminum foil and let it rest for 5-10 minutes. This crucial step allows the juices to redistribute throughout the meat, ensuring a tender and moist steak.
- After resting, slice the flank steak thinly against the grain. Serve immediately, drizzled generously with the prepared Mango Chimichurri.
Preparing the Mango Chimichurri
- In a small bowl, whisk together the vinegar, olive oil, sea salt, black pepper, red pepper flakes (if using), dried oregano, and minced garlic until well combined.
- Gently fold in the finely diced mango and chopped fresh cilantro. Stir to combine all the ingredients without mashing the mango.
- Set the chimichurri aside to allow the flavors to meld while the steak cooks. You can also prepare it in advance and refrigerate it.
Recipe Notes
For best flavor, the Mango Chimichurri is best when made fresh, but it can be prepared up to a day in advance and stored in an airtight container in the refrigerator. Any leftover steak and chimichurri should also be refrigerated promptly and consumed within 2-3 days.
Nutrition Information
Serving: 1g, Calories: 344kcal, Carbohydrates: 21g, Protein: 14g, Fat: 24g, Saturated Fat: 4g, Cholesterol: 34mg, Sodium: 1088mg, Potassium: 430mg, Fiber: 3g, Sugar: 13g, Vitamin A: 1391IU, Vitamin C: 32mg, Calcium: 62mg, Iron: 3mg
Nutrition information is automatically calculated, so should only be used as an approximation and is subject to variation based on specific ingredients and preparation methods.
Tips for a Perfectly Grilled Flank Steak
Achieving a perfectly grilled flank steak is easier than you think with a few simple techniques. First, ensure your grill is piping hot – a high heat creates a beautiful sear and locks in juices, forming that desirable crust. Patting your steak dry with paper towels before placing it on the grill also significantly aids in achieving this crust. Don’t overcrowd the grill; give each steak enough space for even cooking and proper browning. When it comes to flipping, resist the urge to constantly move the meat. Let it cook undisturbed for the recommended time on each side to develop a fantastic, flavorful char. For precision, a meat thermometer is invaluable; aim for medium-rare (130-135°F / 54-57°C) or medium (135-140°F / 57-60°C). Remember, the internal temperature will rise a few degrees during the resting period. Finally, the resting period is non-negotiable. It allows the muscle fibers to relax and reabsorb the juices, ensuring a tender and moist steak every single time. A well-rested steak is a juicy steak!
The Benefits of Cooking with Mango
Mangoes are not only incredibly delicious but also packed with nutritional benefits, making them a fantastic addition to your summer meals. They are an excellent source of Vitamin C, supporting immune function and promoting healthy skin, and Vitamin A, which is crucial for good vision. Mangoes also contain various antioxidants and dietary fiber, which aids in healthy digestion. Beyond their impressive health benefits, their naturally sweet and slightly tart flavor makes them incredibly versatile. In this chimichurri, mangoes provide a vibrant counterpoint to the savory steak, adding a refreshing, tropical dimension that brightens the entire dish. This burst of freshness makes the meal feel light and invigorating, perfect for warmer weather and a wonderful way to incorporate more fruit into your diet.
Serving Suggestions: Complete Your Tropical Feast
This Grilled Flank Steak with Mango Chimichurri is a star on its own, but pairing it with complementary side dishes can truly transform your meal into a memorable tropical feast. Consider serving it alongside a refreshing quinoa salad tossed with crisp cucumber, fresh mint, and a hint of lime. A simple, fluffy coconut rice would also make an excellent companion, perfect for soaking up all the delicious steak and chimichurri juices. Grilled corn on the cob, brushed with a little butter and chili powder, or a vibrant medley of roasted bell peppers and zucchini would also make excellent, colorful additions. For a lighter touch, a crisp mixed green salad with a bright lime vinaigrette beautifully balances the richness of the steak and the tangy vibrancy of the chimichurri. And don’t forget a refreshing beverage like a homemade limeade, a pitcher of iced hibiscus tea, or even a light Sauvignon Blanc to complete the tropical dining experience.
We are absolutely thrilled with how this Grilled Flank Steak with Mango Chimichurri turned out. It’s a dish that proves how simple, fresh ingredients, combined thoughtfully, can create truly spectacular and unforgettable flavors. The irresistible brightness of the mango, the aromatic freshness of the herbs, and the savory, tender depth of the flank steak all come together in perfect harmony. It’s a testament to the joy of exploring new culinary horizons and making everyday meals feel like a special occasion. We wholeheartedly encourage you to try this delightful recipe for your next dinner, whether it’s a casual family meal or an impressive gathering with friends. We are confident that you, too, will fall in love with this tropical grilled sensation!
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