Prepare the Chicken: Preheat your oven to 400°F (200°C). Lightly grease a baking dish with olive oil. Pat the chicken breasts dry with paper towels — this helps them roast beautifully instead of steaming. Season both sides with salt, pepper, and Italian seasoning. I like to press the seasoning gently into the chicken so it sticks well.

Sear for Flavor: Heat olive oil in a skillet over medium heat. Add the chicken breasts and sear for about 2–3 minutes per side until lightly golden. You’re not cooking them through here — just building flavor. That golden crust locks in juices and adds depth. Transfer the chicken to your prepared baking dish.

Make the Balsamic Glaze: In the same skillet, add minced garlic and sauté for about 30 seconds until fragrant. Pour in the balsamic vinegar and honey. Let it simmer for 3–4 minutes until slightly reduced and glossy. This is where the magic happens. The vinegar thickens, the honey balances the acidity, and the aroma becomes irresistible.

Assemble the Dish: Pour the balsamic glaze evenly over the chicken. Scatter the halved cherry tomatoes around and on top. The tomatoes soften in the oven and release their sweet juices into the sauce.

Bake: Bake for 18–22 minutes, or until the internal temperature reaches 165°F (74°C). The chicken should be tender and juicy.

Add the Mozzarella: Remove the dish from the oven and sprinkle shredded mozzarella generously over each piece. Return to the oven for 5 more minutes, or until the cheese is melted and bubbly. For a golden top, broil for 1–2 minutes, watching carefully.

Finish and Serve: Sprinkle with fresh basil before serving. The bright herbal note balances the richness of the cheese and glaze perfectly. Serve your Balsamic Baked Chicken Breast with Mozzarella Cheese with roasted vegetables, pasta, mashed potatoes, or a crisp green salad.