Name: Balsamic Caprese Grilled Flank Steak 5 Min Prep, Juicy & Bold
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Cuisine: American
Ingredients: 1.5 lbs flank steak; 1/4 cup balsamic vinegar; 3 tbsp olive oil; 2 cloves garlic, minced; 1 tsp Dijon mustard; 1/2 tsp black pepper; 1/2 tsp salt; 1 cup cherry tomatoes, halved; 1/2 cup fresh mozzarella balls; Fresh basil leaves

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Balsamic Caprese Grilled Flank Steak is the perfect solution when you’re craving something juicy, flavorful, and fast without the stress of complicated cooking.

Tired of dry, overcooked chicken breasts? It’s a common frustration, especially on busy weeknights. That’s why this recipe flips the script with tender grilled flank steak marinated in zesty balsamic, then topped with the fresh, summery flavors of Caprese salad ripe tomatoes, creamy mozzarella, and fragrant basil. It’s everything you love about grilling and Italian simplicity in one vibrant dish.

As a recipe developer and food enthusiast behind Cooks Foody, I’m all about helping home cooks feel confident and creative in the kitchen. Over the years, I’ve refined this recipe to be both effortless and impressive ideal for weeknight dinners or weekend gatherings alike.

In this post, I’ll walk you through:

Why this steak recipe works so well
How to choose the best cut of meat
Smart, flavor-packed prep tips
Foolproof grilling techniques and doneness tricks
Serving ideas, flavor twists, FAQs, and more

Let’s fire up the grill and get started!

Why This Meat Recipe Works Balsamic Caprese Grilled Flank Steak

✅ Uses affordable, easy-to-find flank steak
✅ Marinate in just 15 minutes for incredible tenderness
✅ Perfect for both busy weeknights or weekend cookouts
✅ Combines savory grilled meat with the fresh flavors of Caprese salad
✅ No fancy tools or rare ingredients needed

Choosing the Right Meat Balsamic Caprese Grilled Flank Steak

Best Cuts for This Recipe

Flank steak is lean but flavorful, making it the ideal choice for fast, high-heat grilling. Other options include:

Skirt steak (great alternative for similar texture)
Hanger steak (slightly more tender)

Buying Tips

Look for flank steak with fine grain and bright red color
Ask your butcher to butterfly thicker cuts for even grilling
Choose cuts that are about 1-inch thick for consistent doneness

Substitutions

Swap in chicken thighs (boneless, skinless) for a lighter option
Try beef sirloin if you can’t find flank
Avoid pork cuts to keep this recipe pork-free

Ingredients & Prep Balsamic Caprese Grilled Flank Steak

Meat Prep Essentials

Trim excess fat and silver skin
Lightly score the surface for better marinade penetration
Bring to room temperature before grilling

Marinades / Rubs

Simple Balsamic Marinade:

1/4 cup balsamic vinegar
3 tbsp olive oil
2 cloves garlic, minced
1 tsp Dijon mustard
1/2 tsp black pepper
1/2 tsp salt
Marinate: At least 15 minutes, ideally 2–4 hours

Pantry Staples

Extra virgin olive oil
Sea salt
Cracked black pepper
Garlic
Fresh basil
Cherry tomatoes
Fresh mozzarella

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Step-by-Step Cooking Instructions Balsamic Caprese Grilled Flank Steak

Pre-Cooking Prep Balsamic Caprese Grilled Flank Steak

Pat the flank steak dry with paper towels
Score lightly across the grain and marinate
Bring to room temperature 20–30 minutes before grilling

Cooking Method Balsamic Caprese Grilled Flank Steak

Preheat grill to high heat (450°F–500°F)
Grill steak 4–6 minutes per side for medium-rare
Flip only once for better sear marks

Doneness Check Balsamic Caprese Grilled Flank Steak

Medium-Rare: 130–135°F
Medium: 135–145°F
Use an instant-read thermometer for accuracy

Resting Balsamic Caprese Grilled Flank Steak

Let steak rest 5–10 minutes under foil to lock in juices before slicing

Pro Tips for Perfect Meat Balsamic Caprese Grilled Flank Steak

Avoiding Tough/Dry Meat Balsamic Caprese Grilled Flank Steak

Always slice against the grain
Don’t overcookmedium-rare is ideal
Baste with leftover marinade (boiled first) for extra flavor

Tool Recommendations Balsamic Caprese Grilled Flank Steak

Instant-read thermometer
Cast-iron grill pan (for stovetop)
Long tongs for safe flipping

Storage & Reheating Balsamic Caprese Grilled Flank Steak

Refrigerate in airtight container up to 3 days
Freeze cooked steak (sliced) for up to 2 months
Reheat gently in a skillet with a splash of broth

Flavor Variations Balsamic Caprese Grilled Flank Steak

Variation	Ingredients Used	Notes
Spicy Twist	Add crushed red pepper or chili garlic paste	Kick up the heat with bold spice
Keto-Friendly	Use sugar-free balsamic glaze & skip mozzarella	Keeps carbs ultra-low
Mediterranean	Add kalamata olives & roasted red peppers	Perfect for warm-weather meals
Herb Upgrade	Mix rosemary or oregano into marinade	Earthy flavor boost
Dairy-Free	Swap mozzarella with avocado slices	Still creamy, no dairy needed

Serving Suggestions Balsamic Caprese Grilled Flank Steak

Serve over garlic mashed potatoes, grilled corn, or quinoa salad
Add a side of roasted veggies or arugula salad
Pair with iced tea or sparkling water with lemon

FAQs Balsamic Caprese Grilled Flank Steak

Can I use frozen meat?
Yes. Thaw overnight in the fridge and marinate after thawing.

How do I fix overcooked meat?
Slice thinly and serve with a drizzle of sauce or balsamic glaze to reintroduce moisture.

Is this recipe safe for pregnant women?
Yes, as long as the steak is cooked to at least 145°F for medium and fresh ingredients are used.

Conclusion

Ready to wow your dinner table with this juicy, flavor-packed steak? Fire up your grill and try this Balsamic Caprese Grilled Flank Steak tonight!

Balsamic Caprese Grilled Flank Steak 5 Min Prep, Juicy & Bold