Wipe the oyster mushroom tear it into bits and set it aside.
Into a frying pan add the oil, cumin, fennel, red chilli, coriander seeds and saute till they are aromatic.
Slice the onion, garlic and ginger and add to the frying pan.
Add the bayleaf, clove and green cardamom and saute.
Now add the prepared oyster mushrooms and saute for a minute.
Add salt, red chilli powder and curry powder and saute well for a couple of minutes.
Add the water, cover and cook for 5 minutes.
Once the oyster mushroom becomes tender, add cream, coriander leaves and remove from heat.
The curry is best had hot with rice or bread.