Elderberries

Elderberries are small, deep purple to black berries of the black elder tree (Sambucus nigra), ripening in late summer and autumn. They have a slightly bitter, astringent flavor and are exceptionally rich in vitamin C, antioxidants, B vitamins and minerals. In the kitchen, they are used to make syrups, jams, juices, wines and liqueurs. Raw elderberries contain a toxic glycoside called sambunigrin and must always be cooked or otherwise heat-treated before consumption. Once properly prepared, they are completely safe to eat. They are also widely used in folk medicine to support the immune system and help with colds.