Wash 1.5 cup rice 3-4 times and soak in water and keep aside. There's no specific soaking time and let rice remain in water till their turn to go in pressure cooker arrives.
Also wash 1/2 cup moong dal separately, soak and keep aside. Again there's no specific soaking time and let daal remain in water till it is to be gone in pressure cooker.
Add 2 tbsp oil in pressure cooker and add 1 bay leaf, 1 tsp cumin seeds, 4 dry red chilies and 1.5 tbsp grated ginger. If you don't have pressure cooker, then read the alternative in the body of the post above.
Saute till ginger turns slightly brown.
Add 1/4 tsp turmeric powder and salt to taste. Saute.
Drain water from moong dal and add dal to the pressure cooker. Mix.
Add 6 cup of water.
Cook for 5 whistles on medium heat.
After 5 whistles, remove the pressure cooker from heat and let the pressure release on it's own.
Open the lid and add rice after draining the water.
Give a good mix.
Put the lid back and cook for 2 whistles on medium heat.
Remove the pressure cooker from heat and let the pressure release on it's own.
Green Moong dal khichdi is ready.