Ambur Biryani is a famous biryani from the town of Ambur in Tamil Nadu, India. It is made with fragrant basmati rice, tender meat (usually chicken or mutton), and a unique blend of spices that includes star anise, bay leaves, and black stone flower. The biryani is cooked in a dum style, where the rice and meat are layered together and slow-cooked on low heat, resulting in a delicious and aromatic dish.