Chop the green chilies and onions. Prepare the curry leaves, cumin seeds, garlic, black pepper, turmeric powder, and salt as well.
Make a thick coconut milk.
Grind the garlic, black pepper, and cumin seeds together as shown in the illustration below. There's no need to puree until very fine.
Cross the Dal a couple times on foot. Add the water and dal to the boiling pot. Cook for four to six minutes on high heat, uncovered.
Add the curry leaves, onions, green chilies, turmeric powder, and salt. Mix well.
Cook uncovered over high heat until all the water evaporates, as seen in the picture below. For me, it takes about four minutes.
Add the coconut milk and pulverized paste now. Stir well and simmer over low heat, covered, for one or two minutes.
Salt should be adjusted based on taste.
The greatest rice-based dal curry dish may be made this way. This coconut milk-infused Sri Lankan dhal stew is served and enjoyed.