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 all-purpose 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, allowing the extra to drip off, then press firmly into the breadcrumb-Parmesan mixture until evenly coated on all sides.
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 a deep golden brown and becomes crispy.
06 - Transfer the seared chicken to the prepared baking sheet and bake for 10 to 12 minutes, or until the internal temperature reaches 165°F at the thickest part.
07 - While the chicken bakes, melt the butter in a saucepan over medium heat. Add the minced garlic and sauté for about 1 minute until fragrant and softened.
08 - Pour in the heavy cream and add the Parmesan cheese, dried thyme, salt, and pepper. Simmer gently, stirring constantly, for 3 to 4 minutes until the sauce coats the back of a spoon.
09 - Remove the saucepan from heat and let the sauce rest for 1 to 2 minutes, allowing it to thicken further as it cools slightly.
10 - Arrange the crispy chicken breasts on plates and drizzle generously with the creamy garlic sauce. Finish with a sprinkle of freshly chopped parsley and serve immediately.