Dice the chicken breast into bite-sized pieces and season with a pinch of salt and pepper.
Heat the ghee in a medium pot over medium heat, then add the onion, carrots, and celery, sautéing until the onion is translucent.
Stir in the minced garlic and dried thyme, cooking for 1 minute until fragrant.
Pour in the chicken broth and bring the mixture to a gentle simmer.
Add the diced chicken to the pot and simmer for 5-7 minutes until the chicken is nearly cooked through.
In a small bowl, whisk together the whole wheat flour, baking powder, and the remaining salt and pepper.
Stir the almond milk into the flour mixture until a thick dough forms.
Drop small spoonfuls of the dough into the simmering broth, covering the pot immediately.
Steam for 10 minutes without lifting the lid to ensure the dumplings become light and airy.
Serve hot in a bowl, ensuring each portion has plenty of broth, vegetables, and dumplings.