Blackberries are succulent, soft, and juicy. Their flavor is sweet, slightly tart, with earthy undertones. Blackberries can be added to ice creams, jams and baked goods. Blackberries also pair well with nuts, aged balsamic vinegar, salad greens, figs, and leafy herbs. Blackberries are a good source of vitamins A and C, iron, calcium and dietary fiber.