Start by adding the chicken breasts to the bottom of a 5 - 6 quart slow cooker.
Sprinkle the seasonings on top of the chicken breasts.
Then pour in the chicken broth.
Cover and cook the chicken breasts for 5-6 hours on low. If you must cook the chicken on high, I recommend cooking on high for 3-4 hours.
Remove the cooked chicken from the crockpot and place it into a bowl.
Then, using a fork or a hand mixer, shred the chicken. Add some of the liquid from the slow cooker into the chicken.
Use in your favorite recipes that call for shredded chicken.