01 - Preheat oven to 400°F. Lightly grease a large baking dish or oven-safe skillet with olive oil or cooking spray.
02 - Pat the chicken thighs dry thoroughly with paper towels. Season both sides lightly with salt and freshly ground black pepper.
03 - In a mixing bowl, combine the breadcrumbs, chopped parsley, thyme, rosemary, dried oregano, garlic powder, smoked paprika, salt, black pepper, grated Parmesan, and olive oil. Mix until all ingredients are evenly distributed and the texture resembles moist sand.
04 - Press the herb breadcrumb mixture firmly onto the skin side of each chicken thigh, ensuring an even and thorough coating across the entire surface.
05 - Place the coated chicken thighs crust-side up in the prepared baking dish, spacing them evenly apart. Bake for 30 to 35 minutes until the crust turns a deep golden brown and the internal temperature reaches 165°F when checked with a meat thermometer.
06 - While the chicken bakes, melt the unsalted butter in a saucepan over medium heat. Add the minced garlic and sauté for 1 to 2 minutes until fragrant, stirring frequently to prevent browning.
07 - Pour in the heavy cream and chicken broth, stirring to combine. Bring the mixture to a gentle simmer, then immediately reduce the heat to low.
08 - Stir in the grated Parmesan cheese and continue cooking over low heat for 3 to 4 minutes, stirring occasionally, until the sauce thickens slightly and coats the back of a spoon. Season with salt and pepper to taste.
09 - Transfer the baked chicken thighs to a serving platter and spoon the warm creamy garlic sauce generously over each piece. Garnish with freshly chopped chives or parsley and serve immediately.