Prawn biriyani
Ingredients
Prawns / Chemmeen ~ 1/2 kg ( Medium sized )
Basmati rice ~ 2.5 cups
Whole garam masala ~ 5 crushed cardamom, 5 cloves, 2 bay leaves, 2 star anise & 2-3 small sized cinnamon stick
Coriander powder ~ 1.5 tbsp
Red chilly powder ~ 3 tsp
Black pepper powder ~ 1/2 tsp
Turmeric powder ~ 1 tsp
Fennel powder  ~ 2 pinch
Green chilies ~ 15 nos
Mint leaves ~ 1 cup
Coriander leaves ~ 1 cup
Onions ~ 2 nos
Ginger paste ~ 1 tbsp
Garlic paste ~ 1 tbsp
Tomato ~ 2 small sized
Thick coconut milk ~ 1/2 cup
Lemon juice ~ 1 tbsp
Ghee ~ 4 to 5 tbsp
Salt to taste
For garnishing :
Fried cashew nuts ~ 1/2 cup
Fried raisins ~ 1/3 cup
Fried onions ~ 1/2 cup
Home made garam masala ~ 1/2 tsp
Chopped coriander & mint leaves
Yellow food color ~ 2-3 pinches mixed in 2 tbsp of warm milk. (Optional) - Use food color only if you are not adding turmeric powder to the rice.
Method
To prepare rice :
To prepare gravy
First peel and de-vein the prawns, then wash it nicely under water and then allow it to drain. Next make a paste of 1.5 tsp chilly powder, 1/4 tsp turmeric powder, 2 pinch fennel powder, 1 tbsp lemon juice and little salt and marinate the prawns with the above paste and refrigerate for about 30 minutes. 
Layering process

Enjoy with raita and papad.
==================================