Pine nuts are the edible seeds of several species of pine trees. They have a delicate, buttery, resinous flavour and are used in Mediterranean, Middle Eastern and other cuisines. Their size, shape and flavour vary by species and origin, and they are often sold shelled.
Pine nuts can be used raw or toasted. Toast them gently in a dry pan or oven, stirring frequently because their high oil content makes them prone to burning. Store them airtight and refrigerated or frozen for longer keeping, as their oils can become rancid.
Example: pine nuts are a classic ingredient in pesto, and can be toasted for salads, pasta, roasted vegetables and pastry.
Allergen note: pine nuts are seeds botanically, but can trigger allergic reactions; declare them clearly and follow local allergen-management requirements.
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