Add 1 tsp ghee to a pan, and roast sooji on medium heat until fragrant, around 10 minutes, stirring continuously.
Remove sooji from the pan and transfer it to the plate.
In the same pan, add 2 tbsp ghee. Now add peanuts and cashew, and roast till it is slightly golden brown. Keep it aside.
Now in a pan, add mustard seeds, chana dal and urad dal. Roast dal till it slightly golden brown.
Then add ginger paste, chopped green chilli and curry leaves. sauté for a minute.
Add chopped onion and cook till onion become transparent.
Then add green peas and sauté them until the raw smell of peas goes away.
Now add 3 cup water, salt and sugar. Mix well and let the water come to a boil. Once the water comes to a boil, start adding the roasted sooji little at a time. Add all the sooji in a similar way.
Add roasted peanuts and cashew. Mix well.
Then cover the pan with a lid and set the heat to low. Let it remain like that for 5 minutes.
Remove the lid and add 1 tsp ghee. mix well.
Switch off the gas, and add lemon juice and coriander leaves. mix well.
Serve upma with coconut chutney.