lingonberries

Lingonberries (Vaccinium vitis-idaea), also called cowberries in some regions, are small red berries produced by a low, creeping evergreen shrub in the heath family. The plant forms dense mats, has leathery, evergreen leaves, and bears numerous berries each season. The fruit is bright red, roughly 6–12 mm in diameter, and is tart with a mild sweetness when fully ripe.

Distribution and habitat: Lingonberries are native to boreal and Arctic regions of the Northern Hemisphere. They are common in Scandinavia, Russia, Canada, and Alaska and occur in temperate to cold climates. They prefer acidic, well-drained soils and can spread across forest floors or tundra.

Ecology and cultivation: Although widely foraged wild, lingonberries are also cultivated in Nordic countries and North America. Harvest occurs in late summer to autumn and berries are often collected by sweeping the low shrubs with specialized combs.

Uses: Lingonberries are used to make jams, jellies, juices, sauces, and desserts. In many Nordic cuisines they are served with sweet and savory dishes, notably as lingonsylt (lingonberry jam) accompanying meats such as köttbullar (Swedish meatballs). The berries are also enjoyed fresh, dried, or frozen.

Nutrition and properties: Lingonberries are low in calories and rich in vitamin C and polyphenols, including flavonoids and tannins. They contribute dietary fiber and antioxidants to the diet.

They are closely related to cranberries and blueberries, all members of the genus Vaccinium.