Oats – 3 cups heaved

Rice – ½ cup

Curd or buttermilk – just enough to cover the oats

Onions – 12 finely chopped (smaller ones)

Green chillies – 2 

Coriander leaves – a small bunch 

Cooking oil 

Salt to taste

Soak Oats and Rice in the buttermilk for about half an hour and grind it along with green chillies, coriander leaves. It shoudl reach dosa batter consistency. Add salt and chopped onions to the mixture.

In a tawa, pour the batter and spread it a bit thick as Oothappam. Pour oil along side the dosa  and cover it with a lid. After a min or two (this dosa will take more time to get cooked) flip it over (do not cover now).

Remove from fire and serve it with coconut or mint chutney