Take pressure to heat oil & ghee, once it gets heated, add cloves, Cinnamon stick and cardamom cumin seeds, bay leaf. Sauté it.
Add chopped onion and green chilli. Sauté well
Add ginger-garlic paste. Sauté well until the raw smell goes away.
Add the coconut, mint coriander paste and sauté well.
Then, add chopped tomato, salt, turmeric powder and chilli powder, Biriyani powder. Saute well for a few mins.
Now add the cleaned banana blossom/ Vazhaipoo and mix and sauté well until raw smell goes away.
Add the ½ tbsp curd and mix well.
Add 3 cups water, ½ lemon juice. Mix well. Allow the mixture to boil well. Add half lemon juice. After the mixture boils well and foam forms, add soaked rice, mix well, and check for salt.
Close the pressure cooker with lid and cook it for 4 whistles in medium flame.
Once the pressure is gone, do not disturb it for 10 more minutes. And open the cooker, fluff it gently using a spoon.