I learnt this dosa from my mom only.
Whole-Moong-Dal --- 3/4th cup
Rice --- 1/4th cup
Ginger --- Chopped
Onions --- Chopped
In a bowl take Whole-Moong-Dal & Rice.
Clean them with water.
Soak it over-night in water.
In the morning drain the water and grind it to paste by added adequate water into the blender.
Take the batter into one bowl and add cumin seeds into it.
Mix the batter thoroughly.
Heat Frying pan.
Sprinkle water on the pan, it should sizzle.
Pour one ladle full of batter into the center of the frying-pan and spread it around in a circular motion shaping the batter into a thin round.
Add chopped onions and ginger onto the batter on the frying-pan.
Keep oil around edges of the dosa on the frying pan.
The edges should be roasted…then
Wait few seconds.
Fold the dosa into half and serve it with Ginger pickle.