In a large pot, melt the butter over medium heat. Add the chopped onion, carrots, and celery. Sauté until the vegetables are tender and the onions are translucent.
Add the minced garlic and cook for an additional minute, allowing the fragrance to develop.
Place the chicken pieces in the pot and pour in the chicken broth. Add fresh thyme, rosemary, salt, and pepper.
Let the stew simmer for 30-40 minutes until the chicken is cooked and tender.
Creating The Dumplings
Combine the flour, baking powder, and salt for the dumplings in a mixing bowl.
Gradually add the milk and stir until a soft dough forms.
Drop spoonfuls of the dough onto the simmering chicken stew using a spoon.
Cover the pot and let the dumplings cook for 15-20 minutes until they are fluffy and cooked in the center.