Celebrated Chef Asma Khan Shares Her Chicken Biryani Recipe

Khan is the chef and owner of London's wildly popular restaurant Darjeeling Express where she runs an all-women kitchen and makes a biryani that's made people cry

Contributed By

Shreya Cheema

May 29, 2025

Chef Asma Khan, Chicken Biryani Recipe

Chef Asma Khan, Chicken Biryani Recipe

Asma Khan’s biryani is famous–you have to pull many strings to get a table to sample it at her acclaimed restaurant Darjeeling Express in Covent Garden, London. Khan is, in fact, one of the hottest people in food in the UK. In 2017, she became the first British chef to be filmed for her own episode of the Netflix series Chef’s Table.

It is not surprising to learn that her signature style of cooking is influenced by her childhood in Kolkata. The city is, after all, famous for its biryani and biryani fanatics. As she says, “It’s everything that most Indians recognise: what you eat on the streets, what you eat in your house, and what you eat at a wedding. The food of the rich and the food of the poor.”

In 2022, Khan published a book of recipes, Ammu, named after what she calls her mother. It is a story about their relationship and the food that binds them together. The book has 100 recipes divided into five chapters for each decade of her life–from dishes that celebrate her childhood to what she cooks for her children in London today. 

Here she shares a recipe for the perfect biryani from the book.

Ammu’s Chicken Biryani 

“Biryani was always made for big celebratory occasions. In my mother’s family, it was usually made with khasi, or goat, and cooked in a giant pot with layers of rice, meat, and potatoes infused with spices and saffron. This recipe is a very personal one. This biryani was made just for the five of us—my parents, two siblings, and me. On days when there was some good news, or more typically when something had gone wrong—from my brother losing a cricket match or me not doing so well in my exams—Ammu would get this biryani on the table and suddenly everything seemed okay! This is also usually the last dish I eat at home before I make the five-hour car journey from my parents’ home to the airport to catch my flight to London. I always felt that layered in that biryani were things my mother couldn’t say. When the biryani arrived on the table, it felt like Ammu’s secret code, telling me she loved me.”

Quick Info
Prep Time 75 min
Cook Time 60 min
Total Time 135 min
Servings 6
Difficulty medium
Ingredients
  • All-purpose Flour - 200 g
  • Basmati Rice - 500 g
  • Salt - 5 tbsp
  • Saffron Strands - 0.5 tsp
  • Whole Milk - 80 ml
  • Ghee or Vegetable Oil - 8 tbsp
  • White Onion (thinly sliced into half moons) - 2 piece
  • Skinless Chicken Thigh (with bones) - 1 kg
  • Garlic Cloves (crushed) - 3 piece
  • Fresh Ginger (grated) - 5 piece
  • Full-fat Greek-style Yogurt - 2 tbsp
  • Chilli Powder - 0.5 tsp
  • Green Cardamom Pods - 2 piece
  • Cloves - 2 piece
  • Cinnamon Stick - 0.5 piece
Instructions
Step-1
Mix flour with enough water to make a firm dough, cover, and rest. Wash rice gently in several changes of cold water until clear. Soak rice with 6 tsp salt and 6–8 in (15–20 cm) water above rice level for at least 2 hours to help it absorb water and reduce cooking time.
Step-2
Warm milk to tepid (blood temperature) and pour over saffron to infuse. In a heavy pot, heat ghee or oil over medium–high heat and fry onions until caramelized. Remove onions with a slotted spoon, spread on a plate to cool, and reserve half the oil.
Step-3
In the remaining oil, brown chicken pieces. Add garlic, ginger, yoghurt, chilli powder, and 2 tsp salt. Cook until aromatics lose raw smell and yoghurt reduces. Add half the fried onions and enough warm water to cover chicken. Bring to a boil, then simmer covered for 25 minutes. Chicken should remain firm.
Step-4
Drain soaked rice. Boil water in a large pot with 6 more tsp salt, add rice, and cook until three-quarters done (about 5 minutes). Drain and spread on a tray. In a heavy-lidded pot, place cooked chicken. Strain and pour cooking liquid over chicken, squeezing out the onion/garlic/ginger residue. Add cardamom, cloves, cinnamon, mace, nutmeg, half the saffron milk, sugar, and lemon juice. Top with rice, remaining fried onions, saffron milk, and reserved oil.
Step-5
Place pot on high heat until steam escapes, about 1 minute. Meanwhile, roll the dough into tubes and seal the lid. Place pot on a cast-iron tawa over medium–high heat, or in a preheated oven at 375°F (190°C) for 10 minutes. Then reduce to 300°F (150°C) and cook for 20 minutes. If using stovetop, lower heat, cover with a clean folded towel, and simmer gently for 20 minutes.
Step-6
Unseal the pot. Gently lift the chicken and mix with rice to evenly combine moist and dry layers without breaking grains. Serve hot.
Recipe
Prep Time 75 min
Cook Time 60 min
Total Time 135 min
Servings 6
Difficulty medium
Ingredients
  • All-purpose Flour - 200 g
  • Basmati Rice - 500 g
  • Salt - 5 tbsp
  • Saffron Strands - 0.5 tsp
  • Whole Milk - 80 ml
  • Ghee or Vegetable Oil - 8 tbsp
  • White Onion (thinly sliced into half moons) - 2 piece
  • Skinless Chicken Thigh (with bones) - 1 kg
  • Garlic Cloves (crushed) - 3 piece
  • Fresh Ginger (grated) - 5 piece
  • Full-fat Greek-style Yogurt - 2 tbsp
  • Chilli Powder - 0.5 tsp
  • Green Cardamom Pods - 2 piece
  • Cloves - 2 piece
  • Cinnamon Stick - 0.5 piece
Instructions
Step-1
Mix flour with enough water to make a firm dough, cover, and rest. Wash rice gently in several changes of cold water until clear. Soak rice with 6 tsp salt and 6–8 in (15–20 cm) water above rice level for at least 2 hours to help it absorb water and reduce cooking time.
Step-2
Warm milk to tepid (blood temperature) and pour over saffron to infuse. In a heavy pot, heat ghee or oil over medium–high heat and fry onions until caramelized. Remove onions with a slotted spoon, spread on a plate to cool, and reserve half the oil.
Step-3
In the remaining oil, brown chicken pieces. Add garlic, ginger, yoghurt, chilli powder, and 2 tsp salt. Cook until aromatics lose raw smell and yoghurt reduces. Add half the fried onions and enough warm water to cover chicken. Bring to a boil, then simmer covered for 25 minutes. Chicken should remain firm.
Step-4
Drain soaked rice. Boil water in a large pot with 6 more tsp salt, add rice, and cook until three-quarters done (about 5 minutes). Drain and spread on a tray. In a heavy-lidded pot, place cooked chicken. Strain and pour cooking liquid over chicken, squeezing out the onion/garlic/ginger residue. Add cardamom, cloves, cinnamon, mace, nutmeg, half the saffron milk, sugar, and lemon juice. Top with rice, remaining fried onions, saffron milk, and reserved oil.
Step-5
Place pot on high heat until steam escapes, about 1 minute. Meanwhile, roll the dough into tubes and seal the lid. Place pot on a cast-iron tawa over medium–high heat, or in a preheated oven at 375°F (190°C) for 10 minutes. Then reduce to 300°F (150°C) and cook for 20 minutes. If using stovetop, lower heat, cover with a clean folded towel, and simmer gently for 20 minutes.
Step-6
Unseal the pot. Gently lift the chicken and mix with rice to evenly combine moist and dry layers without breaking grains. Serve hot.
Note:
  • Double the ingredients when cooking for more people to ensure everyone gets a fluffy stack.
  • Swap out eggs for mashed bananas, yogurt, or flaxseed mix if you're vegetarian or allergic to eggs.
  • Use buttermilk instead of regular milk for extra soft and airy pancakes.
  • Let the batter rest for 5-10 minutes before cooking to get fluffier pancakes.
  • Cook on medium-low heat to avoid burning while ensuring even cooking.
  • Add vanilla extract or cinnamon for an extra touch of flavor.
  • Top with fresh fruits, nuts, or honey for a delicious and healthy twist.
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