In kacchi biryani the raw meat and part-cooked rice must finish at the same moment inside the sealed pot, with no stirring or checking, which is why cooks consider it the hardest style to get right.
Raw meat marinated in yogurt, chili, and spices is layered in a heavy pot under part-cooked basmati rice, sealed with a dough lid, and slow-cooked over low heat so the rice finishes by absorbing the meat's juices. Old City stalls and biryani houses across Hyderabad serve it with mirchi ka salan and a cooling raita.