firstly, in a pan heat 3 tsp oil, roast 1 tbsp urad dal and 1 tbsp chana dal until it turns golden brown.
and 2 tbsp karela seeds, few curry leaves, 2 chilli and saute on medium flame.
saute until the seeds turn crunchy.
cool completely, and transfer to a blender.
add 1 cup coconut, 1 tbsp jaggery, ball sized tamarind, 2 tbsp coriander and ½ tsp salt.
blend to smooth paste adding ½ cup water.
now prepare the tempering, by heating 3 tsp oil.
splutter ½ tsp mustard, ½ tsp urad dal, 1 dried red chilli and few curry leaves.
pour the tempering over the chutney and mix well.
finally, enjoy karela chutney with dosa, roti or rice.