What are Hazelnuts?
Hazelnuts are produced by hazel trees, which grow in temperate climates in many parts of the world, although they are native to Europe and Asia. The distinctive slightly bitter flavor of hazelnuts is suitable for use in savory and sweet dishes, although the nuts are most frequently used in desserts, especially paired with chocolate. Hazelnuts generally ripen in late August, which is the best time to find the flavorful nuts. Most grocery stores carry hazelnuts year round, often unshelled and raw. Hazelnuts are also sometimes sold preserved in their own oil.