Ingredients 

• Mushroom-4 (medium size)
• Onion-1 (small cut into thin strips)
• 1 tsp each of mustard seeds & urad dal
• Oil to fry
• Salt to taste
• Fresh coriander & curry leaves-1/2 tsp each

For grinding

• Coconut grated -1/2 cup
• Jerra (cumin seeds) - 2 tsp fried
• Coriander seeds-2 tsp fried
• Cashew nuts-4 (whole)

• Blend the ingredients for grinding to a fine paste with enough amount of water. Keep aside.
• Heat oil in a pan, add urad dal & mustard seeds. When they splutter, add the onions fry for 1 min. 
• Then add the mushrooms which is being cleaned & cut into thin strips it would be easy to cook. Let it stand for few min stir in between. 
• Once when the mushroom is half cooked now add the grinded paste. 
• Add salt to taste. 
• Simmer the flame let it stand till well done or when it leaves the oil & the smell of the masala is gone. 
• Garnish with coriander leaves.