01 - Preheat oven to 400°F. Line a baking sheet with parchment paper and set aside.
02 - Pat chicken breasts dry with paper towels and season both sides generously with salt and freshly ground black pepper.
03 - Arrange three shallow bowls: fill the first with flour, whisk the eggs with milk in the second, and combine panko breadcrumbs, grated Parmesan, garlic powder, and dried Italian herbs in the third.
04 - Dredge each chicken breast in flour, shaking off any excess. Dip into the egg wash, then press firmly into the breadcrumb-Parmesan mixture, coating both sides evenly.
05 - Heat olive oil in a large skillet over medium-high heat. Add the breaded chicken and fry for 3 to 4 minutes per side until the crust turns golden brown and crispy.
06 - Transfer the seared chicken to the prepared baking sheet. Bake for 10 to 12 minutes until the internal temperature reaches 165°F.
07 - While the chicken bakes, melt butter in a saucepan over medium heat. Add minced garlic and sauté for 1 minute until fragrant.
08 - Pour in heavy cream and stir in grated Parmesan, dried thyme, salt, and pepper. Simmer gently for 3 to 4 minutes, stirring constantly, until the sauce thickens to a creamy consistency.
09 - Remove the chicken from the oven and let it rest briefly. Drizzle each breast generously with the creamy garlic sauce and finish with a sprinkle of fresh chopped parsley.