Keep Rice in water overnight and blend with corn, add water to achieve desired consistency. Make a thin batter to get crispy corn dosas.
Add salt, chopped green chillies and mix the batter properly with hing and ginger powder.
Cover it and keep in at room temperature for 1 hour.
Make Corn Dosa :
Heat Dosa tava or non-stick flat pan over medium-high flame. Sprinkle few drops of water to check whether the pan is sufficiently hot or not. When the water drops starts cracking, rub the pan with a cloth.
Now spread 1 table-spoon of oil on the pan. Take 1/2 cup of dosa batter and spread it properly in circular motion to form a circle on a hot pan.
After 2 mins. add 1/2 table-spoon oil at the sides of dosa and turn it to the other side. Cook from both sides until crispy. Normally corn dosa takes more time to cook.
Hot Corn Dosa is ready to serve with chutney. (Tomato chutney best suits with this)
If you use fresh corn its better to have more taste