Urad dal, whole or otherwise – 1 cup
Methi Seeds – 1 tsp
Ragi flour – 2 cups
Salt to taste
Soak the urad dal and methi seeds in water for 8 hrs. Grind, add salt and let ferment overnight or till the batter starts to ferment. Add 2 cups of ragi flour and water for the required consistency. Your dosa batter is ready.