Wash and soak yellow moong dal and Channa dal for 3-4 hours.
After the soaking, change water couple of times, then drain and take in a blender.
Grind it to a fine paste along with ginger as its easy to grind like this.
The batter should be a fine paste and not coarse.
Transfer the batter to a bowl, add all other ingredients except soda. Mix well. Adjust well and finally add the baking soda. Beat well to get a fluffy batter. Batter should be thick.
Heat oil in a kadhai. When oil is hot, drop one ladoo and fry till golden brown. Taste for spice and adjust.
Then drop in small balls of batter into the oil. Slowly move the balls with the ladle for the oil to cover it, and this will make the balls to be cooked all over. Drain it on a kitchen towel and set it aside.