This weeknight-friendly skillet dinner features juicy chicken breasts, a tangy-sweet balsamic sauce, fresh grape tomatoes, creamy mozzarella, and bright basil—all made in one pan. It's saucy, glossy, and reliable for cozy weeknights or casual company without much mess.
4boneless, skinless chicken breastspounded to even thickness
2tbspavocado oilor other high-heat oil, divided
1/3cupbalsamic vinegar
2tbsphoneyor maple syrup
2clovesgarlicminced
1tspItalian seasoning
1tbspDijon mustard
Kosher salt and black pepperto taste, divided
For the Topping
1.5cupsgrape tomatoeshalved (or cherry tomatoes)
8ozfresh mozzarella ballsciliegine or pearls, well drained
1/4cupfresh basilchopped
Equipment
Large oven-safe skillet
Mixing bowls
Tongs
Meat thermometer
Prevent your screen from going dark
Instructions
Mix the sauce: In a bowl, whisk together the balsamic vinegar, honey, 1 tablespoon oil, minced garlic, Italian seasoning, Dijon mustard, and a big pinch each of salt and pepper. Set aside.
Make the tomato-mozzarella topping: In another bowl, combine the halved grape tomatoes, mozzarella balls, and basil. Season lightly with salt and pepper and toss gently. Set aside.
Preheat the oven: Preheat oven to 400°F (205°C).
Sear the chicken: Heat the remaining 1 tablespoon oil in a large oven-safe skillet over medium-high. Season the chicken breasts with salt and pepper. Sear chicken 1–2 minutes per side just until lightly golden (they will not be cooked through yet).
Add the balsamic sauce: Pour the prepared balsamic sauce over the chicken. Gently scrape up any browned bits in the pan as the sauce comes to a simmer.
Top and bake: Remove skillet from heat. Spoon the tomato-mozzarella mixture evenly over the chicken. Transfer the skillet to the oven. Bake for 18–23 minutes, or until the chicken reaches 165°F inside.
Rest and serve: Let the chicken rest in the pan 5 minutes before serving. Garnish with extra basil if desired.
Notes
Store leftovers in an airtight container in the fridge up to 3 days. Reheat gently on the stovetop or microwave at medium power. You may freeze the chicken and sauce for up to 2 months, but add fresh mozzarella and tomatoes after thawing for best texture. Switch up the protein or herbs as desired.