Step 1: Prepare Biryani Masala

Grind 1 tablespoon fennel seeds, 1 teaspoon cumin seeds, 1/2 teaspoon black peppercorns, 7-8 cloves, a 2-inch cinnamon stick, 7-8 green cardamoms, 1 small piece of mace, and a chickpea-sized piece of nutmeg into a fine powder. Transfer to a bowl and set aside.

Step 2: Marinate Chicken

In a large pot, combine 1 kg washed chicken, 1 cup (250 ml) oil (preferably from fried onions), 1 cup (250 ml) water, 2 teaspoons salt, 1 tablespoon red chili powder, 1 tablespoon Kashmiri red chili powder, 2 tablespoons ginger-garlic paste, 2/3 of the prepared biryani masala, 1 cup (250 g) yogurt, 1 tablespoon whole fennel seeds, 1 black cardamom, 3-4 green cardamoms, and 3-4 cloves. Mix all ingredients thoroughly to coat the chicken. You can marinate for 1 hour if time permits, or proceed directly to cooking.

Step 3: Cook Chicken (Part 1)

Place the pot with the marinated chicken on high flame. Cook for 10-12 minutes without covering, stirring occasionally. The chicken should be 50-60% cooked, and some liquid will evaporate.

Step 4: Remove Chicken Pieces

Once the chicken is 50-60% cooked, carefully remove the chicken pieces from the pot using a slotted spoon, leaving the gravy (yakhni) in the pot. Set the chicken aside.

Step 5: Prepare Base for Dum

In a separate large pot (the one you'll use for biryani layering), pour 2 cups (500 ml) milk. Add the remaining 1/3 of the prepared biryani masala, 1/2 cup fried onions (from 2 medium onions), 1 teaspoon kewra water, 20-25 strands of saffron (soaked in a little water), and 1 teaspoon rose water. Mix well.

Step 6: Add Chicken and Strained Yakhni

Bring the milk mixture to a boil. Add the partially cooked chicken pieces. Strain the reserved yakhni (gravy from chicken cooking) into the pot, discarding any solid particles left in the strainer. Add 2 pinches of red-orange food color (optional) for enhanced color.

Step 7: Cook Chicken (Part 2)

Cook the chicken in the yakhni mixture on high flame for 8-10 minutes. Continue cooking until the excess liquid dries up and the oil begins to separate from the gravy. The chicken should now be about 90% cooked.

Step 8: Prepare Rice for Layering

In a large pot, boil 3-3.5 liters of water. Add 2-3 bay leaves, a 2-inch cinnamon stick, 4-5 cloves, 1 black cardamom, 4-5 green cardamoms, 3-4 tablespoons salt (water should taste salty), 1 tablespoon oil, and 4-5 lemon slices (optional).

Step 9: Cook Rice

Once the water comes to a rolling boil, add the 4 cups (800 g) of basmati rice (soaked for 30 minutes). Cook the rice until it is 80% done (al dente). The grains should be firm but cooked through.

Step 10: Layer Biryani

Drain the 80% cooked rice and carefully layer it evenly over the cooked chicken in the pot.

Step 11: Add Final Toppings

Pour the reserved 1 cup of yakhni (gravy) over the layered rice. Drizzle 1 teaspoon of red-orange food color (mixed in kewra water, optional) over the rice. Sprinkle the remaining fried onions on top.

Step 12: Dum Cook Biryani

Cover the pot tightly with a lid. Cook on high flame for 2 minutes to build up steam. Then, reduce the flame to low and continue to dum cook for 10-12 minutes. For best results and to prevent burning, place a heavy-bottomed tawa underneath the pot during the low-flame cooking.

Step 13: Rest and Serve

After dum cooking, turn off the gas and let the biryani rest, covered, for 10-15 minutes. This allows the flavors to meld and the rice to settle. Gently mix the rice from top to bottom. Optionally, add 1-2 tablespoons of ghee before serving. Serve hot and enjoy the aromatic Lucknowi Idrees Biryani.

• For best results, marinate the chicken for at least 1 hour, or even overnight.

• Strain the yakhni (chicken gravy) to ensure a smooth biryani without whole spices.

• Use a heavy-bottomed tawa under the pot during dum cooking to prevent rice from sticking or burning.

• Let the biryani rest for 10-15 minutes after dum cooking before mixing and serving for perfectly set rice.

• For a richer flavor, use mutton instead of chicken, adjusting cooking times accordingly.

• Adjust the amount of red chili powder and Kashmiri red chili powder to your preferred spice level.

• Add a few drops of rose essence or kewra essence for an enhanced aromatic experience.