* You can also soak the fried vadas in buttermilk
* You can grind the urad dal with ginger, cumin, green chillies and asafoetida.
* The dish can be topped with grated carrot or grated coconut.
* For the North Indian version, no tempering is required. Dip the fried vadas in water, squeeze out excess water and transfer into a serving dish. Pour beaten curds over the vadas. Sprinkle red chilli powder, roasted cumin powder, black salt and chaat masala. Garnish with coriander leaves, Sev/boondi and shredded coconut.