If you are looking for a recipe that delivers bold flavors with surprisingly simple ingredients, the Grilled Balsamic and Garlic Flank Steak Recipe is going to be your new go-to favorite. This dish combines the tangy brightness of balsamic vinegar with the punchy warmth of garlic and earthy thyme, culminating in a juicy, tender flank steak grilled to perfection. It’s ideal for weeknight dinners or impressing friends at your next barbecue—each bite bursting with smoky, sweet, and savory notes that make the steak unforgettable.
Ingredients You’ll Need
Gathering the right ingredients is the first step toward steak perfection, and fortunately this recipe calls for straightforward items that pack a punch. Each ingredient plays a vital role in creating that balance of flavor and texture that makes this dish stand out.
- Balsamic vinegar (2 tablespoons): Adds a rich, sweet acidity that tenderizes the steak and enhances depth of flavor.
- Extra-virgin olive oil (2 tablespoons): Brings a fruity smoothness, helping the marinade cling to every surface of the meat.
- Large garlic clove (1): Fresh garlic infuses the steak with a warm, aromatic intensity that’s utterly irresistible.
- Thyme leaves (1/2 teaspoon): Adds a subtle herbaceous note that complements the balsamic and garlic beautifully.
- Flank steak (1, 2 1/2-pound piece): A lean, flavorful cut that works brilliantly with bold marinades and high-heat grilling.
- Kosher salt: Essential for seasoning and bringing out the steak’s natural flavors.
- Freshly ground black pepper: Adds just the right amount of heat and pungency to finish the seasoning.
How to Make Grilled Balsamic and Garlic Flank Steak Recipe
Step 1: Prepare Your Ingredients
Start by measuring out your balsamic vinegar, extra-virgin olive oil, and thyme leaves. Peel the large garlic clove, making sure it’s fresh and fragrant—this is key to achieving that vibrant garlicky essence.
Step 2: Make the Marinade
Place the balsamic vinegar, olive oil, garlic, and thyme into a blender or food processor. Puree everything until it’s luxuriously smooth, creating a marinade that’s perfectly balanced and ready to coat the steak evenly.
Step 3: Marinate the Steak
Lay your flank steak in a large glass or ceramic dish and pour the marinade over it. Use a spoon or your hands to make sure the liquid covers the entire surface of the meat. Let the steak rest in this marinade for about 5 minutes — just enough time for the flavors to sink in without overpowering the natural beefiness.
Step 4: Prep Your Grill Pan
While the steak marinates, heat a grill pan over moderately high heat until it’s searing hot. This intense heat will give you those signature grill marks and caramelize the marinade, producing an irresistible crust.
Step 5: Season and Grill
Remove the steak from the marinade and season it liberally with kosher salt and freshly ground black pepper. Place it on the hot grill pan and cook for about 8 minutes on each side for medium doneness. This ensures a juicy center, while the outside crisps up beautifully.
How to Serve Grilled Balsamic and Garlic Flank Steak Recipe
Garnishes
Simple garnishes can elevate this steak even further. Sprinkle chopped fresh parsley or thyme over the top for a pop of color and fresh herbal aroma. A few thin slices of red onion or a drizzle of extra balsamic glaze can add that perfect finishing touch.
Side Dishes
This Grilled Balsamic and Garlic Flank Steak Recipe pairs perfectly with a variety of sides. Think roasted garlic mashed potatoes, grilled asparagus, or a vibrant mixed greens salad with a lemon vinaigrette. The heartiness of the steak balances well with light, fresh vegetables and creamy carbs.
Creative Ways to Present
Want to switch things up? Slice the flank steak thinly against the grain and serve it atop warm tortillas for steak tacos with avocado and pico de gallo. Or layer it on toasted baguette slices with a smear of horseradish sauce for an elevated open-faced sandwich. Presentation possibilities are endless with this versatile recipe.
Make Ahead and Storage
Storing Leftovers
If you have leftovers, store them in an airtight container in the refrigerator for 3 to 4 days. The steak remains flavorful and tender after chilling, making it perfect for quick meals or salads during the week.
Freezing
You can freeze cooked steak slices wrapped tightly in plastic wrap and then aluminum foil or in a freezer-safe container for up to 3 months. Thaw overnight in the fridge before reheating to maintain quality.
Reheating
For delicious reheated steak, use a low and slow approach—warm gently in a skillet with a splash of broth or water to keep the meat juicy without drying it out. Avoid microwaving, which can toughen the texture.
FAQs
Can I marinate the flank steak longer than 5 minutes?
Yes, you can marinate the steak up to 24 hours if you prefer an even stronger infusion of flavors; however, 5 minutes is sufficient for this recipe to highlight the tangy balsamic and garlic without overwhelming the beef.
What if I don’t have a grill pan? Can I use a regular pan?
Absolutely! While a grill pan gives lovely sear marks and smoky flavor, a heavy skillet or cast-iron pan heated over medium-high heat works just as well to caramelize the steak beautifully.
How do I know when the steak is medium done?
Medium doneness is typically reached when the internal temperature hits about 140 to 145 degrees Fahrenheit. Using a meat thermometer is the most reliable way to check, or aim for a firm but springy texture when pressing with your finger.
Can I use other cuts of beef for this recipe?
While flank steak is ideal due to its lean texture and flavor, you can experiment with skirt steak or sirloin as alternatives. Just adjust cooking times accordingly since different cuts vary in thickness and tenderness.
Is the balsamic vinegar cooked off during grilling?
The grilling process caramelizes the balsamic vinegar, reducing its sharpness and adding a sweet complexity to the steak’s crust—it does not completely cook off but enhances the overall flavor profile wonderfully.
Final Thoughts
The Grilled Balsamic and Garlic Flank Steak Recipe is truly a gem that proves simplicity can produce show-stopping flavor. Whether you’re a seasoned griller or just starting out, this recipe is approachable, quick, and endlessly satisfying. I encourage you to give this a try—it might just become one of your favorite steak recipes to savor again and again.
Print
Grilled Balsamic and Garlic Flank Steak Recipe
- Prep Time: 10 minutes
- Cook Time: 16 minutes
- Total Time: 26 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Grilling
- Cuisine: American
Description
This Grilled Balsamic and Garlic Flank Steak recipe offers a flavorful and tender steak marinated in a blend of balsamic vinegar, extra-virgin olive oil, fresh garlic, and thyme. Perfectly grilled to medium doneness, this dish serves four and is ideal for a quick yet elegant meal.
Ingredients
Marinade
- 2 tablespoons balsamic vinegar
- 2 tablespoons extra-virgin olive oil
- 1 large garlic clove
- 1/2 teaspoon thyme leaves
Steak
- 1 (2 1/2-pound) flank steak
- Kosher salt, to taste
- Freshly ground black pepper, to taste
Instructions
- Gather the ingredients: Collect all necessary ingredients including balsamic vinegar, olive oil, garlic, thyme, flank steak, kosher salt, and black pepper to ensure smooth preparation.
- Prepare the marinade: In a blender, combine balsamic vinegar, extra-virgin olive oil, peeled garlic clove, and thyme leaves to create a smooth marinade.
- Marinate the steak: Place the flank steak in a large glass or ceramic dish and pour the marinade over it. Allow it to marinate for 5 minutes to absorb the flavors.
- Preheat grill pan: Heat a grill pan over moderately high heat until hot, ensuring it is ready for grilling the steak evenly.
- Season the steak: Remove the steak from the marinade and season both sides generously with kosher salt and freshly ground black pepper.
- Grill the steak: Place the steak on the hot grill pan and cook over moderately high heat, turning once, for about 8 minutes per side to achieve medium doneness.
- Rest and serve: After grilling, let the steak rest for a few minutes before slicing against the grain and serving to retain juices and enhance tenderness.
Notes
- Marinating time is short (5 minutes), but you can marinate for up to 2 hours for a deeper flavor.
- Use a meat thermometer to ensure the steak reaches an internal temperature of 135°F for medium doneness.
- Let the steak rest after grilling to allow juices to redistribute for a juicier result.
- Slicing against the grain will maximize tenderness.
- Adjust seasoning as preferred before grilling.
