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Juicy grilled steak slices topped with fresh mozzarella, cherry tomatoes, and basil, drizzled with balsamic glaze on a white plate.

Balsamic Caprese Grilled Steak – Juicy Low-Carb Summer Dinner with Mozzarella and Balsamic Glaze

Samantha
Juicy sirloin grilled to perfection, topped with fresh mozzarella, cherry tomatoes, and basil, then drizzled with tangy balsamic glaze. This Balsamic Caprese Grilled Steak is a vibrant, high-protein meal perfect for summer dinners, clean eating, and low-carb lifestyles.
Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Course Dinner, Meal Prep
Cuisine Italian-Inspired, Summer Grilling
Servings 4 steaks
Calories 450 kcal

Ingredients
  

For the Steak

  • 4 boneless sirloin steaks
  • 2 tablespoons olive oil
  • Salt and pepper to taste

For the Caprese Topping

  • 8 oz fresh mozzarella sliced
  • 1 pint cherry tomatoes halved
  • Fresh basil leaves torn
  • ¼ cup balsamic glaze

Instructions
 

  • Step 1: Season and Prep the Steak
    Pat steaks dry, drizzle with olive oil, and season generously with salt and pepper. Let rest at room temp for 15 minutes.
  • Step 2: Preheat the Grill
    Heat your grill (or grill pan) to medium-high heat.
  • Step 3: Grill the Steaks
    Cook for 4–5 minutes per side for medium rare, or until your desired doneness. Let rest 5 minutes.
  • Step 4: Assemble the Caprese Topping
    While the steaks rest, slice your mozzarella, halve the tomatoes, and tear the basil.
  • Step 5: Plate and Finish
    Top each steak with mozzarella, tomatoes, and basil. Drizzle with balsamic glaze right before serving.

Notes

Secret Tips for Balsamic Caprese Grilled Steak

1. Let Your Steak Rest Before Slicing: After grilling, always let your steak rest for at least 5–7 minutes before slicing. This locks in juices and keeps the steak tender and flavorful—especially important for leaner cuts in low-carb meals.
2. Use Room Temperature Cheese: Set your mozzarella out 15–20 minutes before assembling. Cold cheese can firm up the steak too quickly and mute the flavor. Room temp mozzarella melts gently against warm steak without turning rubbery.
3. Get the Balsamic Glaze Just Right: Don’t rush your balsamic reduction. Simmer it low and slow until it thickens to coat the back of a spoon. It should be glossy, not syrupy. For extra tang and depth, use aged balsamic vinegar.
4. Choose the Right Cut of Steak: Opt for cuts like sirloin, flank, or New York strip—they grill quickly, stay juicy, and slice easily against the grain for serving. Ribeye works too if you want extra richness.
5. Grill Tomatoes for Extra Flavor: If you want a deeper roasted flavor, grill or blister the cherry tomatoes for 1–2 minutes before adding them. It intensifies their sweetness and balances the tang of the balsamic.
6. Fresh Basil Last: Always add the basil right before serving. It wilts fast from heat, and its fresh, peppery bite is meant to be bright and bold in contrast to the grilled steak and creamy cheese.
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