In a large pot over medium heat, sauté the diced carrots, celery, and onion with 2 tablespoons of the bone broth until the onions are translucent.
Add the cubed chicken breast, dried thyme, sea salt, and black pepper to the pot, stirring to combine.
Pour in the remaining chicken bone broth and bring the mixture to a gentle simmer for about 8-10 minutes until the chicken is cooked through.
In a small bowl, whisk together the almond flour, tapioca starch, and baking powder, then stir in the water to form a thick dough.
Stir the full-fat coconut milk into the pot to create a rich and creamy texture.
Drop small spoonfuls of the dumpling dough onto the surface of the simmering soup.
Cover the pot with a tight-fitting lid and steam for 5 minutes until the dumplings are firm and cooked through.
Garnish with fresh parsley and serve immediately.