01 -
In a bowl, whisk together the balsamic vinegar, honey, avocado or olive oil, minced garlic, Italian seasoning, and Dijon mustard. Season with salt and pepper to taste. Set aside.
02 -
In a separate bowl, toss together the halved grape tomatoes, mozzarella balls, and fresh basil. Season with salt and pepper to taste. Set aside.
03 -
Preheat the oven to 400°F (200°C).
04 -
Heat avocado oil over medium-high heat in a large oven-safe skillet. Season the chicken all over with salt and pepper to taste. Once the oil is shimmering, add the chicken to the skillet in a single layer and cook for 1-2 minutes on each side until lightly golden brown.
05 -
Pour the prepared balsamic sauce mixture over the chicken. Bring to a simmer and use a wooden spoon to scrape up any browned bits from the bottom of the pan.
06 -
Remove the skillet from heat and add the tomato mozzarella mixture over the chicken.
07 -
Place the skillet in the preheated oven and bake uncovered for 18-23 minutes, or until the chicken is fully cooked through and registers an internal temperature of 165°F (74°C).
08 -
Remove the skillet from the oven and let the chicken rest for 5 minutes before serving.