First clean the mushrooms, and remove the stalk carefully without breaking the mushroom.
Now, chop the mushroom stalk into small pieces.
In a pan heat oil, add chopped onions and cook until transparent or golden brown.
Add chopped garlic, coriander leaf and chopped mushroom stalk.
Mushroom stalk will release water, cook until all the water is evaporated.
Off the flame and add salt and crushed black pepper to taste.
Now stuff the mushroom with this stuffing. Top with grated cheese.
Preheat oven at 350F. Bake for 20 minutes.
Serve hot and enjoy :-) .