This classic cast iron cornbread is rich, buttery, and baked to golden perfection with crisp edges and a soft, tender center. Made without oil and finished with milk and sour cream, it’s an easy, old-fashioned recipe that comes together quickly using simple pantry staples. Perfect for serving alongside chili, beans, barbecue, or enjoyed warm with butter and honey, this skillet cornbread is timeless comfort food at its best.