01 - Preheat the oven to 400°F. Line a baking sheet with parchment paper and set aside.
02 - In a shallow bowl, whisk the eggs until fully beaten. In a separate wide bowl, combine the panko breadcrumbs, Parmesan cheese, chopped parsley, thyme, rosemary, garlic powder, salt, and black pepper. Mix thoroughly to distribute the herbs evenly.
03 - Pat each chicken thigh dry with paper towels to ensure proper adhesion. Dip each thigh into the beaten eggs, allowing excess to drip off, then press firmly into the herb-breadcrumb mixture, coating all sides evenly. Shake off any loose crumbs.
04 - Heat the olive oil in a large skillet over medium-high heat. Once the oil shimmers, place the chicken thighs skin-side down and sear for 3 to 4 minutes until a deep golden-brown crust forms. Transfer the seared thighs to the prepared baking sheet, skin-side up.
05 - Bake in the preheated oven for 25 to 30 minutes, or until the internal temperature at the thickest part of the thigh reaches 165°F. Remove from the oven and rest for 5 minutes before serving.
06 - While the chicken bakes, combine the rice, water or chicken broth, butter, and salt in a medium saucepan. Bring to a rolling boil over high heat, then reduce the heat to low, cover with a tight-fitting lid, and simmer for 15 minutes. Remove from heat and let stand, covered, for 5 minutes. Fluff gently with a fork.
07 - In the same skillet used for searing the chicken, melt the butter over medium heat. Add the minced garlic and sauté for 1 minute until fragrant, stirring constantly to prevent browning. Pour in the heavy cream and chicken broth, stirring to combine. Bring to a gentle simmer and cook for 3 to 4 minutes. Whisk in the Parmesan cheese and chopped parsley until the cheese melts and the sauce is smooth. Season with salt and pepper to taste and simmer until slightly thickened.
08 - Spoon a generous portion of fluffy rice onto each plate. Arrange one or two golden herb-crusted chicken thighs on top, then drizzle generously with the creamy garlic sauce. Serve immediately.