You’ll need to marinate the chicken to prepare this mouth-watering biryani recipe. Similarly, take a large bowl and add in a small bowl Greek yogurt along with turmeric, chili powder and salt according to your preference. Use a spoon to mix well, then add the chicken thighs in the mixture and rub with this mix. Set it aside for about 20-30 minutes, so the chicken adequately absorbs the yogurt mixture. Soak the saffron in the milk to produce the saffron milk and keep it aside.