Idly rice : 1 cup
Cucumber : 1 cup ( chopped)
Green chillies : 3
Aval ( poha) : just 2 tbsp
Wash and soak rice for 3 hrs and aval ( poha) for just 10 mins
First grind cucumber and green chillies and then add rice and finally add poha to a fine paste.
Add salt to it and mix well.
The batter should be like idly batter consistency.
Heat dosa Tawa and make like normal dosas.
Serve with onion chutney or any side dish of your choice.