Make smooth or coarse paste using coriander leaves, mint leaves, ginger and green chilies.

In a bowl, mix besan, yogurt, salt, black salt and citric acid. Make lump free mixture.

Then make thin batter by adding water and keep it aside.

Heat the oil in a pan on medium heat. Once hot add mustard seeds and let them pop.

Then add hing and immediately mix in yogurt-besan mixture.

Add turmeric powder, mix and let the mixture come to a boil. After that let it simmer for 2-3 minutes or till it becomes thick.

Then turn off the stove and mix in green paste.