Pine nut

Derived from the pinecones of several varieties of pine trees. To harvest the nuts, the cones must be heated. This labour-intensive process is the reason pine nuts are expensive. There are two main varieties. The Mediterranean or Italian nut is torpedo-shaped, has a light, delicate flavour and is the more expensive of the two. The Chinese pine nut is more triangular and has a pungent flavour. Pine nuts are often toasted gently in a pan or the oven before use to bring out their flavour. Because of their high fat content, these nuts become rancid easily. Store in an airtight container in the refrigerator for no more than three months or freeze for up to nine months.