firstly, take ridge gourd seeds and add ½ cup water in a pan.
cover and boil for 5 minutes or until the seeds soften.
cool completely, and transfer to a mixi jar.
add ¼ cup coconut, few curry leaves, 1 chilli, 1 tsp cumin.
blend to smooth paste adding more water if required.
transfer the masala paste to a large bowl and add 1 cup curd, ½ tsp salt.
mix well making sure to get a smooth consistency.
now prepare the tempering by heating 1 tsp ghee.
add ½ tsp mustard, ½ tsp cumin, 1 dried red chilli, pinch hing and few curry leaves.
splutter the tempering and pour over the tambuli.
finally, enjoy ridge gourd raita or tambuli with hot steamed rice.