firstly, in a pressure cooker take ¾ cup moong dal, 1 tbsp ginger, 3 chilli, 1 tomato.
also, add ¼ tsp turmeric, 1 tsp oil and ½ tsp salt.
pressure cook for 1 whistle adding 2½ cup water.
whisk the dal to smooth consistency. keep aside.
in a large kadai, heat 3 tsp oil and splutter 1 tsp mustard, 1 tsp cumin, pinch hing and few curry leaves.
add in cooked dal and mix well.
further add 3 cup water, ½ tsp salt and mix well adjusting to a soupy consistency.
boil for 2 minutes absorbing all flavours.
now add 2 tbsp coconut, 2 tbsp coriander and 1 tbsp lemon juice. mix well.
finally, enjoy moong dal rasam or pesara pappu charu with hot steamed rice.