Combine beaten yoghurt, gram flour, water, salt and mix well. Keep aside
Heat oil in a pan and add fenugreek seeds.
Once fenugreek seeds change color add mustard seeds, cumin seeds, bay leaf, cinnamon, cardamom, cloves, asafetida and green chilies.
When the seeds crackle, add turmeric powder, coriander powder and chili powder. Sauté for a few seconds. Take care at this stage so that the spices do not burn. It is better to make a paste of dry spices with a little water before sauteing them to preventing burning of spices.
Add the curry leaves.
Then add the yoghurt mixture and the reserved water of the gatte.
Bring to boil while stirring continuously so that the kadhi does not split/curdle. This step is crucial for a smooth kadhi
Add the crushed kasuri methi and simmer for 10 minutes
Add the gatte to the kadhi. Sprinkle garam masala powder. Let the kadhi simmer for a few minutes
Garnish with coriander leaves.
Serve hot with rice or roti