Cold pressed walnut oil is a natural and unrefined oil extracted from whole walnuts using a mechanical pressing method. It has a rich nutty flavor, high nutritional value, and is packed with antioxidants and omega-3 fatty acids. This oil is commonly used in salad dressings, marinades, and as a finishing oil for dishes. Its cold-pressed method helps to retain its natural goodness, making it a healthier and flavorful alternative to refined oils.