Step 1: Fry Aromatics and Chicken

In a wok, heat 1/2 cup of oil. Add 1.5 tbsp of ginger-garlic paste and sauté for a moment. Then, add 1/2 kg of large chicken pieces and fry until the chicken changes color from pink to white.

Step 2: Fry Potatoes

Add 1/2 kg of largely cut potatoes to the wok with the chicken. Fry everything together until the chicken and potatoes get a light golden color.

Step 3: Prepare the Biryani Masala Base

Remove the fried chicken and potatoes from the wok and set them aside. In the same oil, add 250g of sliced tomatoes, 3-4 green chilies, and a large portion of the fried onions.

Step 4: Add Spices

To the wok, add the whole spices (bay leaf, star anise, cloves, cardamom, cinnamon, peppercorns, black cumin), 3-4 green cardamoms, 1 tsp red chili powder, 1 tsp turmeric powder, 1.5 tsp coriander powder, 1/2 tsp crushed red chili, 1 tsp salt, and 6-7 dried plums. Mix well.

Step 5: Cook the Masala

Sauté the spices with the tomatoes. Add a splash of water to prevent burning, cover, and cook for 3-4 minutes until the tomatoes are soft and mushy.

Step 6: Add Yogurt and Herbs

Add 1 cup of thick yogurt, the juice of half a large lemon, and a handful of chopped coriander and mint leaves to the masala. Mix everything together until well combined.

Step 7: Combine and Simmer

Return the fried chicken and potatoes to the masala. Mix gently to coat everything. Cover the wok and let it simmer on low heat for 7-8 minutes, allowing the chicken and potatoes to become tender and absorb the flavors. Ensure there is still some gravy remaining.

Step 8: Boil the Rice

In a separate large pot, bring water to a boil. Add 1.5 tbsp salt, lemon slices, bay leaf, mint/coriander leaves, and star anise. Add the soaked 1/2 kg rice and boil until it is 80-90% cooked. Drain the rice.

Step 9: Layer the Biryani

Transfer the prepared chicken and potato korma to a large, heavy-bottomed pot. Spread the boiled rice evenly over the korma.

Step 10: Garnish for Dum

Sprinkle the reserved fried onions over the rice. Place 3-4 whole green chilies and several lemon slices on top. Sprinkle 1 tsp of nutmeg-mace powder, 1 tsp of kewra essence, and the yellow food color mixture. Finally, drizzle 2 tbsp of ghee over the top.

Step 11: Dum (Steam) the Biryani

Cover the pot with a tight-fitting lid. Cook on high heat for the first 2-3 minutes to build up steam, then reduce the heat to the lowest possible setting and let it cook on 'dum' for 20 minutes.

Step 12: Mix and Serve

After the dum period, turn off the heat. Let it rest for a few minutes, then gently fluff and mix the biryani from the sides to combine the layers. Serve hot with raita and salad.

• Using larger pieces of chicken prevents them from breaking apart during cooking.

• Frying the potatoes before adding them to the masala gives them a better flavor and texture.

• Ensure the korma has some gravy left before layering; this helps create steam and prevents the biryani from being too dry.

• Adding jaiphal javitri (nutmeg and mace) powder during the 'dum' stage is crucial for the authentic biryani aroma.

• Making holes in the rice layer with a spoon handle helps the steam to circulate evenly for a perfect 'dum'.