Mix Besan, Maida, Rava & Turmeric powder. Add little Salt & make smooth batter. It should be dosa batter consistency.
Heat a non-stick griddle. Pour a ladle of batter & spread it like a dosa but little thick.
On top, spread Onion, Tomato, Green Chillies & Cilantro. Put some oil on top & sides. Turn to the other side and roast for 2 mins. Serve hot with Tomato sauce or any chutney.