Add gram flour 1/2 cup of water and mix well. Make sure there are no lumps.

Add curd with 1 cup of water in a bowl and blend it using a hand blender.

Heat oil in a pan and add mustard seeds, fenugreek seeds, asafoetida and allow them to crackle.

Now add grated ginger, curry leaves and green chillies and stir for a few seconds.

Add the curd mixture, turmeric powder, gram flour and keep stirring to avoid curdling.

Once it starts boiling, lower the flame and simmer the mixture for few minutes.

Add sugar and salt to taste and mix well.

Transfer the content into a bowl and garnish with coriander leaves. You can serve it  some rice or flat bread.