Take 4 to 5 hours soaked gram seeds and sweet corn. Remove water and take in a mixer jar now add green chilli Ginger coriander and mint leaves and onion.

Now cursely grind and transfer in bowl now and salt as per test and red chilli powder and jeera powder in it now mix it well.

Keep kadai on medium flame and add oil when oil is heated take small portion of mixture and make a vada and shallow fry or deep fry these vadas. Serve these vadas with green chutney or sauce.