In a deep pan add in mutton, sliced onion, salt, tomatoes, red chilies, turmeric, Dalda Cooking Oil, whole green chillies and let it simmer on slow flame for at least 35 minutes.
Keep stirring during the process. You may add in a cup or two of water during the cooking process.
Mutton does not take too long to cook, once mutton is cooked, and tomatoes are kind of soft and mushy, add in chopped coriander, sliced green chilies with a tsp of garam masala, stir well and serve with steamed rice or soft chapatti.
This is the easiest way to cook tomato mutton, its taste and does not require histrionics; it’s tasty and so easy.