Soak Channa Dal for 4 hours.
Grind Channa Dal, Ginger, Hing with salt in a mixer.
Grate Potato and add it to the grinded mixture.
The mixture should be thick.
Chop onion, green chilli and coriander leaves and add it to the mixture.
Heat oil in a pan and make a ball of the mixture and flat it a little bit and fry in oil.
This is a healthy snack which kids will love.
Soak time - 4 hours.
Preparation time - 30 minutes
Makes - 15 Vada.