01 - Generously season chicken thighs on all sides with salt, pepper, paprika, thyme, and rosemary, ensuring even coating.
02 - Heat olive oil in a skillet over medium-high heat. Sear seasoned chicken thighs for 2-3 minutes per side until golden brown. This step develops deeper flavor but is optional.
03 - Layer carrots, potatoes, onion, celery, and garlic evenly across the bottom of the slow cooker insert.
04 - Arrange browned chicken thighs over the bed of vegetables, ensuring pieces are not overcrowded.
05 - Pour chicken broth over the chicken and vegetables, distributing evenly throughout the slow cooker.
06 - Cover with lid and cook on low setting for 6 hours. Chicken should be tender and falling off the bone, and vegetables completely soft.
07 - Ladle hot portions onto plates, ensuring each serving contains both chicken and vegetables. Garnish with fresh chopped parsley if desired.