Roasted chestnuts or as we call “kestane kebap” are a very popular street delicacy sold on these little red street food vendors in Istanbul. They are good sources of energy and healthy snacks especially with a cup of freshly brewed Turkish tea. While walking down Istiklal Street, the irresistible, mouth-watering smell of freshly roasted chestnuts will hit you immediately and you could barely control the urge to buy some. Then, their sweet taste will boost your mood for the rest of the day.