Add all the ingredients to grind in a mixer jar, blend it to a paste without adding water.
Add minced mutton, blend it together in one or two batches to a coarse paste.
Transfer the blended mixture to a bowl, add egg, give a good mix, then add gram flour mix once again so that it Coates evenly, then add all chopped greens and onion, add a little salt if necessary and cooking soda(optional) once again mix it properly.
Heat oil to deep fry. When it is hot, grease/wet your hand, take a lemon sized ball flatten it to a vada shape,
Drop it into hot oil, deep fry on a medium flame, add 4 to 5 vada at a time. it takes 5 to 6 mins to get done.
Fry until it turns to golden and crisp for both sides.
Once done remove it with a slotted spoon. Drain the excess oil in it. Put it on an absorbent kitchen tissue to absorb excess oil.
Serve Hot as a side dish for Non-vegetarian Thali or as a yummy Appetizer.
Serve Mutton Keema Vada with Green chutney or any of your favorite dips