Prepare Chicken: Place each chicken breast between two sheets of plastic wrap. Using a meat mallet or rolling pin, pound the chicken to an even thickness of about 1/2 inch.
Make Cheese Filling: In a medium bowl, combine the softened cream cheese, mozzarella cheese, Parmesan cheese, chopped fresh basil, and minced garlic. Mix until well combined.
Season Chicken: Season the inside of each chicken breast with a pinch of salt, pepper, garlic powder, onion powder, and paprika.
Stuff Chicken: Divide the cheese filling evenly among the four chicken breasts. Place the filling in the center of each breast.
Fold Chicken: Carefully fold the chicken breast over the cheese filling, creating a pocket. Use toothpicks to secure the edges if needed.
Set up Breading Station: Set up three shallow dishes. In the first dish, place the all-purpose flour. In the second dish, place the beaten eggs. And in the third dish, place the panko breadcrumbs.
Dredge in Flour: One at a time, dredge each stuffed chicken breast in the flour, making sure to coat it evenly on all sides. Shake off any excess flour.
Dip in Egg: Next, dip the floured chicken breast into the beaten eggs, again coating it completely. Let any excess egg drip off.
Coat in Panko: Finally, coat the chicken breast in the panko breadcrumbs, pressing gently to make sure the breadcrumbs adhere well.
Pan-Fry: Heat the olive oil in a large skillet over medium heat. Carefully place the breaded chicken breasts into the hot skillet. Cook for about 6-8 minutes per side, or until the chicken is golden brown and the internal temperature reaches 165°F (74°C).
Bake (Alternative): Preheat oven to 375°F (190°C). Lightly grease a baking dish. Place the breaded chicken breasts in the dish. Bake for 25-30 minutes, or until the chicken is cooked through and the internal temperature reaches 165°F (74°C).
Rest and Serve: Let the chicken rest for a few minutes before serving. Serve hot with your favorite sides and marinara sauce (optional). Garnish with fresh basil or parsley.
Notes
Cheese Variations: Provolone, Gruyere, or goat cheese can be used in the filling.
Herb Variations: Oregano, thyme, or rosemary can be used instead of basil.
Spice it Up: Add a pinch of red pepper flakes to the cheese filling for heat.
Vegetable Additions: Sautéed spinach or mushrooms can be added to the cheese filling.
Make Ahead: Stuffed chicken breasts can be prepared ahead of time and stored in the refrigerator until ready to cook.
Freezing: These can be frozen before cooking. Wrap individually in plastic wrap, then place in a freezer bag. Thaw completely before cooking.