Channa dal flour/ Besan flour / Kadalai maavu --- 1 ladle
Tomato -- 1
Onion --- 1
Green chillies --- 2
Chilli powder --- 1 tsp
Turmeric powder -- 1 tsp
Salt to taste
Curry and coriander leaves .
Mustard and Jeera --- 1 tsp each
METHOD OF PREPARATION :
1) Heat oil in a pan . Once hot,add mustard and jeera .When it splutters , add chopped onion , tomato , green chillies and curry leaves .
2) Meanwhile , mix a ladle of flour with sufficient water without any lumps . It must be watery not very thick .
3) When onion mixture is ready,add the flour to it and add all the powders. Cook in slow flame . Wait till the raw smell of flour leaves and garnish with coriander leaves .
Serve hot with Dosa / Idli.......You can find this sambar in all the small idli shops in Madurai .