Wash both the dal properly. Drain.
Microwave for a minute. Grind the dal to a coarse paste without adding any water.
Empty the dal paste into a large bowl and add 2 cups of water.
Microwave for 14 minutes, stirring after every 5 minutes. Set aside.
In another microwave bowl, put 1 tsp ghee and microwave for 30 seconds.
Add cumin and onions, mix well. Microwave for one minute.
Now add the remaining ingredients, mix well and microwave for one minute.
Add this to the boiled dal, along with 1/2 cup of water and the remaining 1/2 tsp ghee and microwave for 5 minutes.
Allow to rest for 5 minutes. Serve warm with rotis!