Add yogurt in a stainless steel pot. Use the same pot you are going to use for cooking the kadhi.
Whisk the yogurt thoroughly.
Now add besan and whisk until there are no lumps.
Next add in water and start whisking, so everything comes together.
Add the freshly pounded ginger and green chilies and salt. Whisk it well to mix everything.
Now place the pot on the stove on a medium flame. Stir the kadhi using the whisk until the kadhi starts to boil.
The above step will ensure that the kadhi won't split.
Turn the stove on a low flame and let the kadhi boil.