First wash the mangoes and keep it aside.
Peel the skin of mangoes and put it in a thick bottomed vessel. Add green chillies, turmeric powder, chilli powder,salt and water to this and boil for 3 minutes.
Close the lid of vessel and cook for 2 minutes.
Grind coconut with cumin seeds to a fine paste and add this ground paste to boiling mango.
Mix well and bring this to boil for 5 minutes and take off the flame.
Blend the yoghurt to make it smooth and add this to the mixture.See to it that yoghurt does not split.
For tempering heat oil in a pan add mustard,When it splutters add red chilly,fenu greek seeds and curry leaves,saute for 2 minutes.
Add the above seasoning to mango curry.Cover the dish for 2 minutes.
Mix well and serve hot with rice and any spicy dish.
Mambazha pulissery is ready to serve,