Wash and soak Moong Dal for 10 minutes.
In pressure cooker, add ghee/oil when the oil is hot, add cumin seeds.
Once seeds crackle, add turmeric powder and green chillies and ginger.
Drain water from dal and add to the cooker with oats. Saute for 2 minutes, till it gives aroma,
Add 1.5 cups of water and salt. Mix and close the lid. Cook Khichdi till two whistles.
Let the pressure from cooker release naturally. Check for the doneness of Khichdi. Adjust the quantity of water of the khichdi is too thick . Cook on medium flame, till the water dries off to the desired consistency,
You can add desi ghee before having it. Serve it hot as this khichdi gets can get thick after keeping for a few hours.
This can be served with any raita, buttermilk or even plain yogurt.