Since finding fresh lingonberries is not particularly easy, the best way to treat yourself to the Nordic fruit is in Lingonberry jam. After lingonberries are picked, they are cooked like cranberries and sweetened to reduce the tart flavor. The fruit is mashed with sugar to preserve their nutrients. Although we don’t sell lingonberry jam here at Spoonabilities, we do have a few resources below to help you find some, and our favorite is Lingonberry Fruit Spread from Scandinavian Delights.