Begin your Jamaican Chicken Soup Recipe by heating oil in a large soup pot over medium heat. Add the chicken parts and brown them slightly on all sides.
Next, add the chopped onion, garlic, carrots, and celery to the pot. Keep cooking these ingredients until the onions reach a see-through quality.
Now, add the Scotch Bonnet pepper (if using), thyme, allspice, chicken broth, and soup mix. Blend thoroughly, then elevate the heat until your concoction starts bubbling.
As soon as it's boiling, dial down the heat to a mild setting and allow the soup to slowly bubble for a rough duration of 30 minutes.
After 30 minutes, add the pumpkin, sweet potato, chayote (if using), and yellow yam to the soup.
Mix thoroughly, then shield the pot with its lid and let the soup maintain its gentle simmer for another half an hour, or until all root vegetables reach a soft consistency.
Season the soup with a sprinkle of salt and a dusting of pepper as per your taste preference.
Serve the soup hot, garnished with fresh parsley.