This classic comfort food is made even better when cooked in a Dutch oven. Tender chicken is simmered in a creamy broth with carrots, celery, and onions, then topped with fluffy dumplings. The dumplings are made with a simple mixture of flour, baking powder, salt, and milk, and are dropped into the stew to cook. The result is a warm and comforting dish that is perfect for a chilly evening.