Cauliflower is a versatile vegetable with a dense, creamy-white head, known as the "curd," surrounded by large, green leaves. The curd is composed of tightly packed florets and has a mild, slightly nutty flavor with a subtle, earthy undertone. When raw, cauliflower has a crisp texture, but it becomes tender and more flavorful when cooked, taking on a creamy or nutty taste depending on the cooking method.