Step 1: Marinate the Chicken

In a large mixing bowl, combine the chicken pieces, ginger-garlic paste, fried onions, turmeric powder, chili powder, coriander powder, cumin powder, coconut oil, and whisked yogurt. Mix thoroughly with your hands until the chicken is well-coated. Set aside.

Step 2: Sauté Aromatics and Onions

Heat ghee in a very large, heavy-bottomed pot over medium-high heat. Add the whole spices (cinnamon, dried red chilies, bay leaf, star anise, cumin seeds, black peppercorns, green cardamom) and sauté for a few seconds. Add the sliced onions and whole green chilies, and cook for 4-5 minutes until softened.

Step 3: Cook the Chicken Gravy

Add the marinated chicken mixture to the pot. Stir to combine, then lower the heat to below medium. Cover the pot and let the chicken cook for about 20 minutes.

Step 4: Par-Boil the Rice

While the chicken is cooking, wash the Basmati rice. Cook it in a large pot of boiling salted water for 5-6 minutes until it is 75-80% cooked (al dente). It should still have a slight bite. Drain the rice completely and set aside.

Step 5: Finish the Gravy

After the chicken has cooked for 20 minutes, add salt to taste, garam masala powder, raisins, chopped coriander, and chopped mint. Stir well and cook for another 5 minutes.

Step 6: Layer and Steam (Dum)

Turn off the heat under the chicken. Spread the par-boiled rice evenly over the chicken gravy in the pot. Cover with a tight-fitting lid. Turn the heat on to the lowest possible setting and let the biryani steam ('dum') for 20-25 minutes.

Step 7: Rest and Serve

After 20-25 minutes, turn off the heat and let the biryani rest for a few minutes before opening the lid. Gently fluff the rice and mix from the bottom to combine the layers. Serve hot, garnished with more fresh coriander and lime wedges.

• Whisk the yogurt until smooth before using to prevent lumps in the gravy.

• Use a large, heavy-bottomed pot with a tight-fitting lid for even cooking and to prevent burning.

• If your lid is not tight, you can seal the edges with a simple flour and water dough, or plug any steam holes with a small piece of wet tissue to trap the steam effectively.

• Cook the rice to only 75-80% doneness (al dente) before layering, as it will finish cooking with the steam from the chicken gravy.

• Adjust the number of green and dried red chilies to control the spice level.

• You can add other whole spices like black cardamom to the rice or chicken for a different flavor profile.

• Sultanas can be used as a substitute for raisins.