Cook moong in 6 cups water with salt till it is completely cooked and soft.
Strain the stock and use it for this dish. Use the moong for some other dish.Heat ghee in a deep non stick wok. Add asafoetida, cumin seeds, cinnamon, cloves, mustard seeds, curry leaves, ginger-green chilli paste and a little water and sauté for 1-2 minutes.
Add turmeric powder, red chilli powder and coriander powder and mix. Add moong stock, jaggery and mix well. Adjust salt and simmer for 3-4 minutes.Add yogurt and mix well. While serving pour over hot steamed rice and drizzle a few drops of lemon juice.You can also serve it as a soup.