firstly, in a large bowl take 1 cup curd, 3 tbsp besan, ½ tsp ginger paste and 1 tsp sugar.
add 2 cup water and whisk smooth without forming any lumps. keep aside.
now in a large kadai heat 1 tbsp ghee and splutter ½ tsp mustard, ½ tsp cumin, ¼ tsp methi, 3 clove, 1 inch cinnamon, 1 dried red chilli, pinch hing, few curry leaves and 2 chilli.
pour in prepared curd besan mixture and mix well.
keeping the flame on low, stir for 5 minutes or until the mixture comes to a boil. else the curd might curdle.
continue to boil for 15-20 minutes on medium flame stirring occasionally.
further, add 1 cup water adjusting consistency as required.
also, add ¾ tsp salt and simmer for 2 minutes.
finally, add 2 tbsp coriander and serve gujarati kadhi with hot steamed rice.