This spiced sweet tangy syrup with deep purple hue is made with jamun or Indian blackberry. In India it is commonly known as 'Kala Khatta syrup' and is used to make ice lollies, popsicles and sharbat. 'Kala khatta' is not only sweet but a mix of tangy, salty and mild spicy flavors due to little bit of lime juice, black salt, cumin seed powder and a generous use of jamun syrup.