METHOD
1. Soak rice for 1 hour.
2. Trim mushrooms into big pieces.
3. Cut onions, chillies and tomatoes.
4. Grind cardamom, cloves, ginger, cinnamon, garlic into a paste.
5. In a pressure Cooker, heat the oil and ghee, fry ground masala and the onion till it turns golden brown.
6. Then add all other ingredients, mushrooms and stir well.
7. Add 7 cups water and let it boil, add the soaked rice and stir till the rice level and the water level equals, pressure cook in low flame for 15 mins