In a large bowl, combine the miso paste, soy sauce, sesame oil, apple cider vinegar, lemon and orange zest and juice, and salt.
3 teaspoons white miso paste, 1 tablespoon light soy sauce, 1 tablespoon sesame oil, 1 teaspoon apple cider vinegar, ½ lemon zest and juice, ½ orange zest and juice, ¼ teaspoon salt
Add the chicken thighs and toss to coat thoroughly. Cover and let marinate for 15–30 minutes at room temperature.
6 chicken thighs
Heat a large skillet over medium-high heat.
Add the marinated chicken skin-side down (if using skin-on) and sear for 4–5 minutes, until golden and crispy. Flip and sear the other side for another 4–5 minutes.
Lower the heat to medium-low, cover the skillet, and cook for 8–10 minutes, or until the chicken is nearly cooked through and juices run clear. Uncover the skillet and add the butter, letting it melt and begin to coat the chicken.
3 tablespoons unsalted butter
Spoon the buttery juices over the chicken as it cooks for another minute.
Drizzle the honey into the skillet. Let it bubble and caramelize for 1–2 minutes, creating a rich, glossy glaze. Spoon the sticky glaze over the chicken as it finishes cooking.
1 tablespoon honey
Transfer to a serving plate and pour any remaining pan sauce over the top. Serve hot with rice, noodles, or roasted vegetables.