Mix and wash rice and daal 2-3 times and soak both in water for 10-15 minutes.
Wash spinach very well 2-3 times in enough water and then drain.
Boil water in a big pan and add 1 tsp salt in it, when water start to boil then add the spinach in it , cook for around a minute or tillit start to wilt.
Take out the spinach and add in the chilled ice water bowl, it helps to retain the green color of the spinach. let it in cold water for 5 minute or till it cool down completely.
Squeeze out the spinach from the water and add in the mixer jar along with green chilies ,ginger and the mint leaves and make a fine puree. Keep aside.
Add the soaked rice and daal with asafoetida, salt , a tsp of ghee and add 4 cup of water .
Pressure cook for 2 whistles on medium heat.
Open the cooker when it cool down completely.
Open the cooker and mix with the ladle and now add the spinach puree and salt and mix.
Adjust the consistency by adding hot boiling water and some salt if needed. The thickness of the khichdi depends of individual preference so add water accordingly.
Simmer on low heat for 5 minutes.
Tadka- heat ghee in a small pan and add cumin seeds , when it turn golden then add asafoetida, dried red chilies and cloves.
Pour the tadka over the khichdi and switch off the heat.
Add lemon juice and garam masala and mix the khichdi.
Serve hot palak khichdi with dahi, papad and achar.