Take a mixer grinder and make a paste out of soaked sabudana, makhana, peanuts, green chilli, coriander, cumin seeds, ginger and salt.
Add 1/2 cup water and make this into paste of thick consistency, similar to that of dosa.
Smear some oil in the dosa pan and pour the mixture and spread it either with held of laddle or just rotating the pan. Do not spread it wider, as Sabudana will otherwise break, it being sticky in its nature.
Be patient and let it cook at the bottom before you flip it on the other side.
Once both the sides are done serve it hot with chutney of your choice and enjoy.