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Juicy sliced flank steak topped with fresh cherry tomatoes, mozzarella, and basil, drizzled with balsamic glaze served on a wooden board.

Balsamic Caprese Grilled Flank Steak

  • Total Time: 45 minutes
  • Yield: 4 servings 1x

Description

This Balsamic Caprese Grilled Flank Steak brings together perfectly grilled, marinated steak with the fresh, vibrant flavors of Caprese salad—tomatoes, mozzarella, basil, and a tangy balsamic glaze for a mouthwatering Italian-inspired main dish.

Ingredients

Scale
  • 1½ to 2 pounds flank steak
  • Salt and freshly ground black pepper, to taste
  • 1 teaspoon garlic powder
  • 2 tablespoons olive oil
  • ½ cup balsamic vinegar
  • 1 tablespoon honey
  • 2 cloves garlic, minced
  • 1 cup cherry tomatoes, halved
  • 8 oz fresh mozzarella, sliced or bocconcini, halved
  • ¼ cup fresh basil, chopped
  • 1 tablespoon Dijon mustard (optional, for marinade)

Instructions

  1. Pat the flank steak dry and season with salt, pepper, and garlic powder.
  2. Whisk ¼ cup balsamic vinegar, olive oil, Dijon mustard (if using), 1 clove minced garlic, salt, and pepper for the marinade.
  3. Place steak in a dish or resealable bag, pour marinade over, and refrigerate for 4-12 hours.
  4. In a saucepan, combine remaining ¼ cup balsamic vinegar, honey, and 1 clove garlic. Simmer 8-10 minutes until thickened into a glaze.
  5. Preheat grill to medium-high (400-450°F). Remove steak from marinade, let excess drip off, and discard marinade.
  6. Grill steak 5-6 minutes per side or until internal temperature reaches 130-135°F for medium-rare.
  7. Transfer steak to a cutting board, tent with foil, and rest for 10 minutes.
  8. In a bowl, mix cherry tomatoes, mozzarella, chopped basil, olive oil, salt, and pepper to create Caprese topping.
  9. Slice steak thinly against the grain at a slight angle.
  10. Arrange on a platter, top with Caprese mixture, and drizzle with balsamic glaze. Garnish with basil if desired.

Notes

Don’t marinate the flank steak for more than 24 hours as the acid can break down meat fibers too much. Always slice against the grain for maximum tenderness.

  • Prep Time: 20 minutes
  • Cook Time: 15 minutes
  • Category: Main Course
  • Method: Grilled
  • Cuisine: Italian-American

Nutrition

  • Serving Size: 1 steak portion with topping
  • Calories: 400
  • Sugar: 3g
  • Sodium: 730mg
  • Fat: 24g
  • Saturated Fat: 10g
  • Unsaturated Fat: 13g
  • Trans Fat: 0g
  • Carbohydrates: 7g
  • Fiber: 2g
  • Protein: 38g
  • Cholesterol: 50mg

Keywords: flank steak, grilled steak, caprese, balsamic glaze, Italian dinner

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Find it online: https://dinnerecipes.com/balsamic-caprese-grilled-flank-steak/