Pat the chicken breasts dry with paper towels and lightly season both sides with garlic powder, onion powder, salt, and pepper.
Use a sharp knife to create a pocket in each chicken breast by slicing horizontally without cutting all the way through.
In a mixing bowl, combine the roasted red peppers, fresh mozzarella, and chopped basil. Mix well to combine.
Stuff each chicken breast with the red pepper and mozzarella mixture, dividing it evenly among all the chicken breasts.
Secure the openings of the stuffed chicken breasts with toothpicks to keep the filling inside.
In a large oven-safe skillet, heat the olive oil over medium-high heat. Once hot, carefully add the stuffed chicken breasts and sear for about 3-4 minutes on each side until golden brown.
Sprinkle grated Parmesan cheese on top of each chicken breast for added flavor.
Transfer the skillet to the preheated oven and bake for 20-25 minutes, or until the chicken is cooked through (internal temperature should reach 165°F/74°C).
Once done, remove the skillet from the oven and let the chicken rest for 5 minutes. Drizzle with balsamic glaze before serving, if desired.
Notes
For added flavor, serve with a side of mixed greens or roasted vegetables.
Keyword Chicken, mozzarella, red pepper, stuffed chicken