Place all the ingredients except parsley inside the bowl of a 7qt slow cooker.
Cover and cook on LOW for 6-7 hours or HIGH for 3-4 hours.
Once cooked, shred the chicken in large pieces using 2 forks, or a kitchenAid mixer.
Sprinkle with chopped fresh parsley and enjoy!
Stays good in the fridge in a sealed container for about 4 days.