In a mixer add grated coconut, coriander seeds, cumin seeds, red chillies, tamarind juice, jaggery and salt. Grind it finely adding water as needed. Once it's done, include soaked ingredients also and grind them finely together.
The consistency of the batter should be just same as dosa batter.
Transfer the dosa batter to a wide bowl. Now mix finely chopped fenugreek leaves with the batter. Methi leaves dosa batter is ready now.
Heat a dosa griddle, smear half tea spoon of oil on to it. Spread a ladle ful of methi leaves dosa batter on the griddle in clockwise circular motion. Let it cook with covered lid till done.
Once the dosa is cooked, remove it using flat spatula. Turning over dosa is not needed.
Serve methi leaves dosa with honey or curds and pickle. Delicious and healthy methi leaves dosa is ready.