Turkey neck soup is a hearty, broth-forward soup built from the deep, savory flavor of long-simmered turkey necks. The slow cook coaxes collagen and richness from the bones, yielding a silky, satisfying broth that carries tender shreds of turkey and softly cooked vegetables. With aromatic onion and garlic at its base and a clean finish of parsley, it’s comforting, economical, and perfect for cool-weather meals or using up holiday turkey parts.