Take oats, rice flour, curd and water in a mixing bowl and make a smooth batter.
Now make the seasoning by heating oil, and crackling mustard, cumin and urad dal and let it sizzle for a min.
Add in onions, curry leaves, green chilli and saute for a min.
Add in carrots and coriander leaves and mix well for 30 sec.
Now pour this over the oats mixture and mix well.
Add in salt and eno salt and mix well till they foam up.
Heat paniyaram pan, drizzle oil in it and let it heat up.
Pour spoonful of batter in the paniyaram pan and cook till the bottom crisp up.
Flip over and cook.
Serve with chutney.