01 - Preheat 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 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. Dip each thigh into the beaten eggs, allowing excess to drip off, then press firmly into the herb-breadcrumb mixture, coating all sides evenly. Ensure the crust adheres well by pressing gently with your hands.
04 - Heat olive oil in a large skillet over medium-high heat until shimmering. Place chicken thighs skin-side down and sear for 3 to 4 minutes until the crust turns a deep golden brown. Flip and transfer to the prepared baking sheet, skin-side up.
05 - Bake in the preheated oven for 25 to 30 minutes, until the internal temperature reaches 165°F when measured at the thickest part of the thigh. Remove from the oven and rest for 5 minutes before serving.
06 - While the chicken bakes, combine rice, water or chicken broth, butter, and salt in a medium saucepan. Bring to a rolling boil over high heat, then reduce heat 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 butter over medium heat. Add minced garlic and sauté for 1 minute until fragrant, stirring constantly to prevent burning. Pour in heavy cream and chicken broth, then bring to a gentle simmer for 3 to 4 minutes. Whisk in Parmesan cheese and parsley until the cheese melts and the sauce is smooth. Season with salt and pepper to taste. 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 one or two golden herb-crusted chicken thighs on top of the rice and drizzle generously with the warm creamy garlic sauce. Serve immediately.