Fragrant Chicken Biryani with buttermilk sauce is a delicious Indian dish. Packed with aromatic spices, fluffy rice and juicy chicken, it's a showstopper!
Heat 3 tablespoons oil in a large pot.
Fry the onions in the same oil until crisp and golden and then drain and set aside.
To make the spiced butter, melt the butter, turmeric and salt together.
To assemble the dish, layer a ½ of the rice at the bottom of a greased oven-proof dish. Drizzle with half of the spiced butter. Next, cover the rice with the chicken curry. Follow with the rest of the rice and the remaining butter. Finally, cover the rice with the fried potatoes and onions (reserve some onions for serving). Pour over the chicken stock and cover with foil (or a lid if your oven-dish has one).
To make the raita, combine all the ingredients in a bowl and mix well.
Serve the Biryani with the Buttermilk Raita and fresh Coriander/cilantro.