Balsamic Grilled Flank Steak Caprese is a delightful dish that combines the rich flavors of marinated flank steak with the freshness of classic Caprese ingredients. This recipe is perfect for summer gatherings or a cozy weeknight dinner. The juicy flank steak is grilled to perfection and paired with ripe tomatoes, creamy mozzarella, and fragrant basil leaves. Drizzled with balsamic reduction, this dish is not only visually appealing but also bursting with flavor. With minimal preparation and cooking time, you can create a stunning meal that will impress your family and friends. Just imagine the satisfaction of serving a plate that looks as good as it tastes! In this article, you’ll find step-by-step instructions to guide you through the cooking process along with helpful tips for achieving the best results. Let’s dive into why you’ll love making this Balsamic Grilled Flank Steak Caprese!
Why You’ll Love This Balsamic Grilled Flank Steak Caprese
- Quick and Easy: Minimal prep time and straightforward steps make this recipe stress-free, even for novice cooks
- Flavorful and Versatile: Enjoy outstanding flavor with ingredients you can easily customize by adding your favorites or adjusting spices
- Perfect for Any Occasion: Ideal for casual gatherings, holiday celebrations, or weeknight dinners

Ingredients for Balsamic Grilled Flank Steak Caprese
Here’s what you’ll need to make this delicious dish:
- Flank Steak: Choose a high-quality flank steak for the best flavor; it should be about 1-2 pounds.
- Balsamic Vinegar: Use a good quality balsamic vinegar to enhance the marinade’s depth.
- Olive Oil: Extra virgin olive oil adds richness and helps tenderize the meat during marination.
- Fresh Basil Leaves: Look for vibrant green basil leaves; they provide an aromatic flavor pairing with the other ingredients.
- Fresh Mozzarella: Opt for high-quality fresh mozzarella balls; they should be soft and creamy.
- Ripe Tomatoes: Select fresh tomatoes that are in season for maximum flavor; heirloom varieties work wonderfully.
For the Sauce:
- Balsamic Reduction: You can buy pre-made balsamic reduction or easily make your own by simmering balsamic vinegar until thickened.
The full ingredients list, including measurements, is provided in the recipe card directly below.
How to Make Balsamic Grilled Flank Steak Caprese
Follow these simple steps to prepare this delicious dish:
Step 1: Marinate the Steak
In a bowl, whisk together balsamic vinegar, olive oil, salt, and pepper. Place the flank steak in a resealable bag or shallow dish and pour the marinade over it. Seal or cover it tightly and refrigerate for at least one hour or up to overnight.
Step 2: Preheat the Grill
Preheat your grill to medium-high heat (about 400°F/200°C). Make sure grates are clean and lightly oiled to prevent sticking.
Step 3: Grill the Flank Steak
Remove the flank steak from the marinade and let it come to room temperature while your grill heats up. Grill each side for about 5-7 minutes or until it reaches your desired level of doneness (135°F/57°C for medium-rare).
Step 4: Prepare the Salad Ingredients
While grilling, slice fresh tomatoes and mozzarella into thick pieces. Tear basil leaves into smaller pieces if desired.
Step 5: Assemble Your Dish
Once grilled, allow the flank steak to rest for about five minutes before slicing against the grain into thin slices. Arrange on a platter with tomato slices and mozzarella balls.
Step 6: Drizzle with Balsamic Reduction
Finish by drizzling balsamic reduction over the assembled salad and garnish with additional basil leaves if desired. Transfer to plates and serve immediately for a delightful dining experience!

Tips and Tricks
Here are some helpful tips to ensure the best results for your dish:
- Marinating Time: For optimal flavor penetration, try marinating your flank steak overnight if possible.
- Cooking Temperature: Use a meat thermometer to ensure precise doneness; this ensures perfectly cooked meat every time.
- Resting Period: Letting your grilled meat rest allows juices to redistribute for a more tender bite.
How to Serve Balsamic Grilled Flank Steak Caprese
This Balsamic Grilled Flank Steak Caprese is versatile and pairs wonderfully with:
- Rice or Potatoes: A hearty base that soaks up the delicious sauce.
- Fresh Salad: Adds a crisp and refreshing contrast to the rich flavors of the dish.
- Crusty Bread: Perfect for enjoying every last drop of the flavorful sauce.
Feel free to pair it with your favorite sides for a personalized meal!
Make Ahead and Storage
- Make Ahead: You can marinate the flank steak in balsamic vinegar for up to two hours before grilling. Prepare the Caprese ingredients, like mozzarella and tomatoes, a day in advance for optimal flavor.
- Storing: Store leftovers in an airtight container in the refrigerator for up to three days. If you want to keep the steak fresh, wrap it tightly in plastic wrap or aluminum foil before placing it in a container.
- Reheating: Reheat the steak gently in a skillet over medium heat for about five minutes on each side, ensuring it doesn’t dry out. For best results, cover with a lid while reheating.
Suggestions for Balsamic Grilled Flank Steak Caprese
Use Fresh Ingredients
One of the common mistakes when preparing Balsamic Grilled Flank Steak Caprese is using non-fresh ingredients. Fresh tomatoes, quality mozzarella, and vibrant basil are essential for achieving that authentic Caprese flavor. Aged or wilted vegetables can ruin the dish’s overall taste and presentation. Always select ripe tomatoes and creamy, fresh mozzarella to enhance the flavors. Additionally, using high-quality balsamic vinegar will elevate your steak and salad dressing, giving it a rich, tangy kick that complements the grilled beef beautifully.
Avoid Overcooking the Steak
Overcooking is another mistake that many home cooks make. Flank steak is best when cooked medium-rare to medium. If you cook it too long, the meat becomes tough and chewy. Use a meat thermometer to check the internal temperature, aiming for around 130°F to 135°F for medium-rare. Allowing the steak to rest after grilling is also crucial; this helps redistribute juices throughout the meat, ensuring every bite remains tender and juicy.
Neglecting Proper Marinade Time
Many people underestimate the importance of marinating flank steak adequately before grilling. A rushed marinade can lead to a lack of flavor depth in your Balsamic Grilled Flank Steak Caprese. Ideally, let your steak sit in the marinade for at least 30 minutes; however, longer durations up to 24 hours will significantly enhance the taste. This allows the balsamic vinegar and herbs to penetrate deeply into the meat, resulting in a flavorful and succulent dish.
Skipping the Resting Period
After grilling your Balsamic Grilled Flank Steak Caprese, skipping the resting period can lead to disappointing results. Letting your steak rest for about 5 to 10 minutes allows juices to redistribute within the meat. Cutting into it immediately can cause all those flavorful juices to spill out onto your cutting board instead of remaining inside the steak. This simple step ensures each slice remains moist and full of flavor.

FAQs
What’s the best way to grill flank steak?
The best way to grill flank steak involves marinating it properly and cooking over high heat for a short time. Preheat your grill until it’s very hot—around 450°F to 500°F—and place your marinated steak directly on it. Grill each side for about 4-6 minutes until you achieve perfect grill marks and an internal temperature of around 130°F for medium-rare. Always remember to let it rest before slicing against the grain for optimal tenderness.
Can I use other types of vinegar for this recipe?
While balsamic vinegar adds a unique sweetness and depth of flavor that perfectly complements grilled flank steak, you can experiment with other vinegars if necessary. Red wine vinegar or apple cider vinegar can serve as substitutes but will alter the flavor profile slightly. If you opt for these alternatives, consider adding a touch of honey or sugar to mimic balsamic’s sweet notes while keeping that essential tanginess intact.
How should I store leftover Balsamic Grilled Flank Steak Caprese?
To store leftovers properly, allow your Balsamic Grilled Flank Steak Caprese to cool completely before placing it in an airtight container. You can keep it in the refrigerator for up to three days; however, be cautious as prolonged storage may affect texture and taste. To reheat, place slices on a skillet over low heat or microwave them briefly while ensuring not to overcook them again.
What side dishes pair well with Balsamic Grilled Flank Steak Caprese?
Balsamic Grilled Flank Steak Caprese pairs wonderfully with various sides that complement its rich flavors without overwhelming them. Consider serving it alongside roasted vegetables such as asparagus or zucchini, or opt for a light salad with mixed greens dressed in olive oil and lemon juice. Garlic bread also makes an excellent accompaniment, providing a nice crunch that balances out the dish’s juiciness.
Conclusion for Balsamic Grilled Flank Steak Caprese
In summary, preparing Balsamic Grilled Flank Steak Caprese requires attention to detail from ingredient selection to cooking methods. Using fresh ingredients enhances flavor while avoiding overcooking ensures tenderness in your steak. Remembering proper marinade time will deepen taste profiles while allowing adequate resting periods post-grilling retains moisture within each slice. Whether enjoyed alone or paired with complementary sides, this dish promises satisfaction for any meal occasion! By following these tips and guidelines closely, you’ll create an unforgettable culinary experience that showcases this delightful recipe at its best.
Balsamic Grilled Flank Steak Caprese
Balsamic Grilled Flank Steak Caprese is a vibrant and delicious dish that effortlessly combines the savory richness of marinated flank steak with the fresh flavors of mozzarella, ripe tomatoes, and aromatic basil. Ideal for summer barbecues or cozy weeknight dinners, this recipe not only looks stunning but also delivers robust flavors that will impress your guests. The flank steak is marinated in balsamic vinegar and grilled to juicy perfection before being layered with creamy mozzarella and fresh tomatoes. Finished with a drizzle of balsamic reduction, this dish elevates your dining experience while showcasing seasonal ingredients at their best. Dive into this easy yet impressive recipe that promises to become a new favorite!
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Total Time: 30 minutes
- Yield: Serves 4
- Category: Main
- Method: Grilling
- Cuisine: Italian
Ingredients
- 1–2 pounds flank steak
- 1/2 cup balsamic vinegar
- 1/4 cup extra virgin olive oil
- Fresh basil leaves
- 8 ounces fresh mozzarella
- 2 ripe tomatoes
- Balsamic reduction for drizzling
Instructions
- Marinate the Steak: Whisk together balsamic vinegar, olive oil, salt, and pepper. Place flank steak in a resealable bag, pour marinade over it, seal, and refrigerate for at least one hour or overnight.
- Preheat Grill: Heat grill to medium-high (400°F/200°C).
- Grill Steak: Remove steak from marinade; grill for 5-7 minutes per side until desired doneness (135°F/57°C for medium-rare). Let rest for five minutes before slicing.
- Assemble: Slice tomatoes and mozzarella; arrange on a platter with sliced steak. Drizzle with balsamic reduction.
Nutrition
- Serving Size: 1 serving
- Calories: 350
- Sugar: 3g
- Sodium: 840mg
- Fat: 23g
- Saturated Fat: 6g
- Unsaturated Fat: 16g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 1g
- Protein: 30g
- Cholesterol: 80mg





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