01 - Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
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: place flour in the first, whisk eggs with milk in the second, and combine breadcrumbs, grated Parmesan, garlic powder, and dried herbs in the third.
04 - Dredge each chicken breast in flour, shaking off any excess. Dip into the egg mixture, allowing the surplus to drip off, then press firmly into the breadcrumb-Parmesan mixture until evenly coated.
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 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 (75°C).
07 - While the chicken bakes, melt butter in a saucepan over medium heat. Add minced garlic and sauté for 1 minute until fragrant.
08 - Stir in heavy cream, Parmesan cheese, thyme, salt, and pepper. Simmer gently, stirring constantly, for 3 to 4 minutes until the sauce thickens. Remove from heat.
09 - Place crispy chicken breasts on plates and drizzle generously with the creamy garlic sauce. Sprinkle with fresh chopped parsley and serve immediately.