You will need goat meat for this. There are very few spices used, so good fatty goat meat works well with this recipe.
Marinate the mutton with turmeric powder, ginger paste, garlic paste and one tbsp of mustard oil for at least a couple of hours.
Peel and discard the skin of the mangoes and cut it into quarters lengthwise. discard the stone.
Dry roast half a tsp of cumin seeds with 6-7 fenugreek seeds. Then using a mortar and pestle, crush the roasted spices.
Heat the balance mustard oil in a pressure cooker and break a couple of dry red chillies into the hot oil.
After that, add the mutton and fry the mutton over high heat to render the fat. Once the mutton has browned, add slices mangoes, sliced onions, salt, sugar, red chilli powder and the roasted spice powder. Spr
Sprinkle a little bit of water and keep stirring and frying the spices. Then you have to add a cup and half of hot water, give it a boil, and cover and cook the mutton.
Once done, adjust the salt and sugar, you can add a few green chillies if you want to. To give it an added spunk, you can drizzle a tsp of mustard oil in the end.