Chop onion and place it in the bottom of the crock-pot. Lay the chicken breasts and thighs over the top of the onion. Pour broth over the chicken. Sprinkle with spices and cook on low until chicken is done (165 degrees).
Shred chicken using 2 forks and place back into the broth, set the crock-pot to warm until ready to serve.
Enjoy the chicken as is, or sprinkle a little cayenne pepper and/or top with your favorite BBQ sauce.
*I like to spray my crock-pot with non-stick cooking spray to make clean up easier. *If you have large pieces of chicken, you can cut them into smaller pieces before cooking. *You can cook the first hour or two on high, then turn the temperature to low to finish cooking.