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Balsamic Caprese Grilled Flank Steak

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  • Author: Evelyn
  • Prep Time: 10 minutes
  • Cook Time: 12 minutes
  • Total Time: 2 hours 30 minutes
  • Yield: 4 servings
  • Category: Dinner
  • Method: Grilling
  • Cuisine: Italian-Inspired, American
  • Diet: Gluten Free

Description

Balsamic Caprese Grilled Flank Steak is a stunning summer dish that pairs juicy, marinated grilled steak with a fresh Caprese salad topping of cherry tomatoes, mozzarella, and basil. Drizzled with a tangy-sweet balsamic glaze, this easy yet elegant recipe is perfect for backyard BBQs, family dinners, or entertaining guests. A bold and refreshing meal full of Italian-inspired flavors.


Ingredients

  • 1 ½2 lbs flank steak
  • 1/3 cup balsamic vinegar
  • 3 tbsp olive oil
  • 2 cloves garlic, minced
  • 1 tsp Dijon mustard
  • 1 tbsp honey
  • 1 tsp salt
  • ½ tsp black pepper
  • 1 cup cherry tomatoes, halved
  • 1 cup fresh mozzarella balls (bocconcini), halved or diced
  • ¼ cup fresh basil, chopped

Instructions

  1. In a bowl, whisk together balsamic vinegar, olive oil, garlic, Dijon mustard, honey, salt, and pepper.
  2. Place flank steak in a zip-top bag or shallow dish; pour in half the marinade. Marinate in the fridge for at least 2 hours or overnight.
  3. Preheat grill to medium-high. Remove steak from marinade and let excess drip off.
  4. Grill steak 4–6 minutes per side, depending on desired doneness. Let rest 5–10 minutes before slicing against the grain.
  5. Meanwhile, toss cherry tomatoes, mozzarella, and basil with the reserved marinade.
  6. Arrange sliced steak on a platter. Spoon Caprese topping over the steak. Serve immediately.

Notes

  • For an ultra-creamy twist, swap mozzarella with burrata.
  • Serve over arugula or spinach for a full meal salad.
  • Use heirloom tomatoes for variety and color.
  • Steak can also be cooked in a grill pan or under the broiler.
  • Keep Caprese topping separate when storing leftovers to maintain freshness.