1 - 1 1/2 lbs. boneless, skinless chicken breasts 1 large yellow onion, diced 3 large carrots, peeled and sliced into circles 2 stalks celery, sliced 3-4 cloves garlic, minced 1/2 tsp dried thyme leaves 1/2 tsp dried rosemary leaves 1/2 tsp kosher salt 1/4 tsp black pepper

To the bottom of a 6 quart or larger slow cooker, add trimmed chicken breasts. Top with onion, carrots, celery, garlic, dried thyme, dried rosemary, salt and pepper.
Dollop better than bouillon chicken base over the top, then pour in chicken broth. Gently stir to combine. Cover and cook on LOW for 6-8 hours, or HIGH for 3-4 hours.
Remove chicken from slow cooker to a large mixing bowl. Shred chicken. Return shredded chicken back to slow cooker.