Marinate prawns with salt and Turmeric powder. Wash and soak 1 cup basmati rice for about 15 to 20 minutes.
Heat 1 tbsp oil in the vessel in which you would be making the prawn pulao. Add the marinated prawns and sear them for 2 to 3 minutes and remove.
In the same vessel, heat 1 tbsp ghee and 1 tbsp oil. Once the oil/ghee is hot, add 4 cloves, 2 bay leaves, 3 whole green cardamoms, and 1 tsp of crushed peppercorns. Let them crackle for a few seconds.
Now, add 01 medium sliced onion & 3 green chillies slit and fry on medium-high heat until onions turns translucent. Add 1 tsp ginger-garlic paste and give it a stir.
Add the finely chopped tomatoes and fry for 3 to 4 minutes until the tomatoes are soft.
Then add ½ tsp turmeric powder, ½ tsp red chili powder, 1 tsp garam masala powder, and 3/4 tsp salt and cook for 2-3 minutes.
Finally, add the seared prawns and the soaked rice and give it a good mix. Add 2 cups of hot water and allow the rice to cook on a high flame till all the water dries up. Now cover the vessel with a tight-fitting lid and cook the pulao for 6 to 7 minutes.
After 7 minutes switch off the flame and let the prawn pulao rest for at least 10 minutes. Then open the lid and fluff the rice with a fork and serve hot.
Serve Prawn Pulao as a main course with some salad or Raita.