Soak soya bean in warm water overnight
Drain and sprout
Soak rice, moong dal and urad dal and Chana dal in water adding the methi seeds
Grind the sprouted soya beans, rice, moong dal and urad dal and Chana dal to a smooth paste
Add ginger-chilli paste, jeera, salt and sugar, mix well
Keep aside for 20-25 minutes
Heat a no-stick pan, spread a ladle full of the batter like a dosa, drizzle some oil on the sides, turn, cook till done.
Serve hot with chutney of your choice