Sear the Chicken: In a hot skillet over medium-high heat, sear your chicken pieces for 4-5 minutes on each side until golden brown. Once seared, remove the chicken from the skillet and set it aside.

Prepare the Ingredients: In your slow cooker, combine the seared chicken, diced carrots, chopped onions, sliced celery, and cubed potatoes. Add in minced garlic and bay leaves.

Season the Mixture: Sprinkle dried thyme, salt, and pepper over the mixture and stir gently to combine. Ensure every piece is well-seasoned.

Add the Broth and Thickeners: Pour chicken broth over the mixture. If you prefer a thicker consistency, whisk in flour until dissolved.

Cook to Perfection: Cover the slow cooker and set it to low for 6-8 hours or high for 3-4 hours until chicken is tender.

Serve and Garnish: Ladle the stew into bowls, remove bay leaves, and garnish with chopped parsley if desired.