Melt butter in a 12 inch cast iron or regular skillet over medium heat. Add chicken, skin side down, and cook until beginning to brown and crisp, about 5 minutes.
Meanwhile, chop rosemary and lemon thyme together.
Flip chicken; arrange potatoes, carrots, and celery around the edges of the skillet. Sprinkle herbs over top, then season with paprika, garlic powder, seasoned salt, white pepper, salt, and black pepper.
Cover and cook until chicken is no longer pink at the bone and the juices run clear, 45 to 50 minutes. An instant read thermometer inserted near the bone should read 165 degrees F (74 degrees C).
Pan-Roasted Chicken Breast · Dinner Match Lab | Dinner Match Lab