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: place flour in the first, whisk 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 excess. Dip into the egg mixture, allowing any drip-off to fall back into the bowl. Press firmly into the breadcrumb-Parmesan mixture, coating both sides evenly.
05 - Heat olive oil in a large skillet over medium-high heat. Add breaded chicken and fry 3–4 minutes per side until golden brown and crispy.
06 - Transfer seared chicken to the prepared baking sheet. Bake for 10–12 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 - Stir in heavy cream, Parmesan cheese, dried thyme, salt, and pepper. Simmer gently, stirring constantly, for 3–4 minutes until the sauce thickens. Remove from heat.
09 - Serve crispy chicken breasts drizzled with the creamy garlic sauce and garnished with fresh chopped parsley.