1 cup chana dal
1 cup urad dal
1 cup moong dal
4-5 green chillies
Salt to taste
Oil for greasing
Wash and soak all three dals at least 4 hours.
Grind the dals and green chilies to a smooth paste. Mix salt.
Allow it to ferment in a warm place for at least 6-8 hours.
Grease and steam the batter for 15 minutes
Heat little oil, put mustard seeds. When it crackles put little sugar and little lemon juice.