walnuts

Walnuts are one of the oldest tree nuts known to humans and are especially valued for their high content of omega-3 fatty acids. Due to their high oil content, they are more sensitive to heat, light, and air, which can cause them to turn rancid. To maintain quality, walnuts should be stored in airtight containers and kept in a cool, dry place. Shelled walnuts can be refrigerated for up to 6 months, while unshelled walnuts last longer and can be frozen for extended storage. Proper handling preserves their earthy flavor, crunchy texture, and nutritional benefits.