Wash and Soak toor dal and moong dal after washing in water for 3-4 hours.
Strain and using minimum water grind to coarse paste.
Add ginger garlic chilli paste.
Add salt and sugar.
Meanwhile, heat water for steaming.
Grease a cake tin.
Add Oats to the dal.paste and adjust water as oats soak a lot of water.
Let it stand for 10 minutes.
Add eno and mix very quickly as bubbles will rise.
Steam it for 10-15 minutes on medium flame.
Check with knife to see if it is done.
Remove and demould after 5 minutes.
Heat oil and add rai, Curry leaves and red chilli powder.
Pour quickly on the cake.
Serve with chutney or ketchup.