Zesty Grilled Flank Steak Caprese drizzled with Balsamic Bliss
Why You’ll Love This Recipe
I first made this Zesty Grilled Flank Steak Caprese drizzled with Balsamic Bliss on a whim, trying to use up a beautiful flank steak and some cherry tomatoes that were about to turn. The result was so much more than I expected. The smoky char from the grill paired with the cool, creamy mozzarella and the sweet tang of balsamic is a combination that just works.
This isn’t just another steak recipe. It is a complete meal that feels fancy but comes together quickly. The bright, zesty marinade tenderizes the flank steak while the fresh Caprese topping adds a burst of summer flavor. For a deeper look at the origins of this classic Italian salad, you can read about Caprese salad on Wikipedia. This dish solves the problem of wanting a impressive, healthy dinner without spending hours in the kitchen.
Ingredients
- 1.5 to 2 pounds flank steak
- 1/4 cup olive oil
- 3 tablespoons fresh lemon juice
- 2 cloves garlic, minced
- 1 teaspoon dried oregano
- 1/2 teaspoon red pepper flakes
- Salt and black pepper to taste
- 2 large ripe tomatoes, sliced
- 8 ounces fresh mozzarella cheese, sliced
- 1/2 cup fresh basil leaves
- 1/4 cup balsamic glaze (store-bought or homemade)
Step-by-Step Directions
- Start by making the zesty marinade. In a small bowl, whisk together the olive oil, lemon juice, minced garlic, oregano, red pepper flakes, and a generous pinch of salt and pepper. This mixture is what gives the steak its punchy flavor.
- Place the flank steak in a shallow dish or a large resealable bag. Pour the marinade over the steak, turning it to coat every surface. Let it sit at room temperature for 30 minutes, or pop it in the fridge for up to 4 hours. Do not skip this step.
- Get your grill screaming hot. I am talking as hot as it will go. Clean the grates and oil them well. This high heat is crucial for a beautiful sear.
- Take the steak out of the marinade and let any excess drip off. Place it on the hot grill. You should hear a loud sizzle. Cook for 5 to 7 minutes per side for medium-rare, depending on thickness. The steak should have deep, dark grill marks.
- Once the steak hits 130 to 135 degrees Fahrenheit on an instant-read thermometer, pull it off the grill immediately. Transfer it to a cutting board and let it rest for a full 10 minutes. This is non-negotiable. If you cut it too soon, all the delicious juices will run out onto the board.
- While the steak rests, arrange the sliced tomatoes and fresh mozzarella on a large serving platter. Tuck the fresh basil leaves in between the slices.
- Slice the rested flank steak thinly against the grain. This is very important for tenderness. Arrange the warm steak slices right on top of the tomato and mozzarella bed.
- Drizzle the entire platter generously with the balsamic glaze. Finish with a final sprinkle of flaky sea salt and some black pepper. Serve immediately.
Pro Tips for Success
The single most important tip for this Zesty Grilled Flank Steak Caprese drizzled with Balsamic Bliss is to slice the steak against the grain. Flank steak has long muscle fibers, and if you slice with the grain, it will be tough and chewy. Slicing against the grain shortens those fibers, making every bite tender.
Do not be shy with the balsamic glaze. It provides a sweet and tangy counterpoint to the rich steak and creamy cheese. You can learn more about the traditional balsamic vinegar of Modena online. Also, make sure your grill is truly hot before you add the steak. A hot grill gives you a fantastic crust without overcooking the inside.
Servings and Timing
This recipe serves 4 people as a main course. The active prep time is about 15 minutes. The marinating time is at least 30 minutes, but you can do it for up to 4 hours. The actual cooking time on the grill is only 10 to 14 minutes total. The total time, including resting, is about 1 hour.
Variations and Substitutions
If you cannot find flank steak, skirt steak or even a flat iron steak work beautifully here. For a different flavor profile, try adding a teaspoon of smoked paprika to the marinade. If you are dairy-free, you can skip the fresh mozzarella and just double up on the tomatoes and basil. The balsamic glaze is what really ties everything together.
What to Serve With This
This Zesty Grilled Flank Steak Caprese drizzled with Balsamic Bliss pairs wonderfully with other grilled dishes. Try serving it alongside my Flame-Grilled Beef Kebabs with Colorful Veggies for a full barbecue feast. For a lighter side, consider the BBQ Pineapple Chicken Kabobs with Teriyaki Glaze and Grilled Veggies for a sweet and savory contrast.
Storage and Reheating
Store any leftover Zesty Grilled Flank Steak Caprese drizzled with Balsamic Bliss in an airtight container in the refrigerator for up to 3 days. The tomatoes and mozzarella will release some liquid, so it is best to store the steak separately from the toppings if you can. To reheat, gently warm the steak slices in a hot skillet with a splash of water or broth for just a minute or two. Avoid the microwave, as it will make the steak tough.
FAQs
Can I use a different cut of beef?
Absolutely. Skirt steak is the most common substitute, but you can also use sirloin or ribeye. Just adjust the cooking time based on the thickness of the steak. The key is to always slice against the grain.
What happens if I accidentally leave the steak marinating for 24 hours?
The acid from the lemon juice will start to break down the meat fibers too much, making the steak mushy and mealy. I would not recommend marinating for more than 4 to 6 hours. If you did, it will still be edible, but the texture will be off.
Can I cook this on a slanted camping grill?
Yes, but you need to be careful. The heat distribution will be uneven. Place the thicker part of the steak on the hotter side and the thinner part on the cooler side. You will need to rotate it more often to get an even cook.
My balsamic glaze is too thick. Can I thin it out?
Yes. If your balsamic glaze is more like a paste, just warm it up in a small saucepan with a teaspoon of water or regular balsamic vinegar. Whisk it until it is a pourable consistency again.
Is it okay to use dried basil instead of fresh?
I really do not recommend it. Fresh basil is the heart of a Caprese dish. Dried basil will not give you the same bright, peppery flavor and will feel like a completely different recipe. Stick with fresh.
Conclusion
This Zesty Grilled Flank Steak Caprese drizzled with Balsamic Bliss has become a staple in my home. It is the kind of meal that makes a regular Tuesday feel like a special occasion. I hope you give it a try and see how easy it is to create something truly memorable. Let me know how it turns out for you.
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