01 - Soak the saffron threads in the warm milk and set aside to steep.
02 - In a large skillet, dry toast the cashews over medium heat for 3–4 minutes until golden brown. Remove from pan and set aside.
03 - Heat coconut oil in the same skillet. Add onions and sauté until soft, about 5 minutes. Add garlic, ginger, and green chilies, cooking for 2 minutes until fragrant.
04 - Stir in coriander, cumin, turmeric, chili powder, curry powder, and cinnamon stick. Cook for 1 minute until spices are fragrant and well-combined.
05 - Add chicken pieces to the skillet and cook until lightly browned on all sides, about 5 minutes.
06 - Add tomato paste, coconut milk, chicken stock, salt, and pepper. Stir well to combine and dissolve the tomato paste.
07 - Add toasted cashews and curry leaves. Bring to a gentle simmer, cover, and cook for 20–25 minutes until chicken is cooked through and sauce has thickened.
08 - In a saucepan, combine rinsed rice, water, salt, and butter or coconut oil. Bring to a boil, reduce to low heat, cover, and simmer for 10 minutes.
09 - Drizzle the saffron milk over the rice, cover again, and let steam for an additional 5 minutes off the heat. Fluff gently with a fork.
10 - Finish the curry with lime juice and adjust seasoning if needed. Serve the coconut and cashew chicken over saffron rice, garnished with fresh cilantro.