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 on all sides until evenly coated.
04 - Heat the olive oil in a large skillet over medium-high heat until shimmering. Place the coated chicken thighs skin-side down and sear for 3 to 4 minutes until a deep golden crust forms. Transfer the thighs to the prepared baking sheet, skin-side up.
05 - Bake the chicken thighs in the preheated oven for 25 to 30 minutes, until the internal temperature reaches 165°F when measured at the thickest part. 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 to low, cover tightly, and simmer for 15 minutes. Remove from heat and let stand covered for 5 minutes. Fluff gently with a fork before serving.
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 and softened. 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, then season with salt and pepper. Continue simmering until the sauce thickens slightly and coats the back of a spoon.
08 - Spoon a generous portion of fluffy rice onto each plate. Arrange the golden herb-crusted chicken thighs on top and drizzle liberally with the creamy garlic sauce. Serve immediately.