Gather and prep all of your soup ingredients according to the ingredient list above.
Place chicken thighs onto a large plate and sprinkle with salt and pepper. Heat ghee in a soup pot.
Sear chicken thighs skin-side down for 5 to 6 minutes until golden-brown, then flip and sear for another 3 to 4 minutes. Remove and set aside.
Add leeks, carrots, celery, and parsnip to the pot and sauté for a couple of minutes until softened. Stir in garlic, Italian seasoning, and white pepper.
Sprinkle in flour and stir for about 30 to 45 seconds, then slowly pour in chicken stock while whisking.
Bring to a simmer, add chicken thighs back, cover, and gently simmer for 20 minutes.
Turn off heat and carefully remove chicken thighs, allowing them to cool.
Once cooled, shred the meat and add back into the soup pot.
Mix together all herb dumpling ingredients in a bowl until a thick batter forms.
Bring soup back to a simmer and drop dumpling batter into the soup. Cover and cook for about 20 minutes without stirring.
Gently stir in chopped parsley and thyme, ladle up, and enjoy.