Hyderabadi Dum Biryani Layering — The Dum Pukht Technique (دم پخت بریانی)

Hyderabad; the Nizam's court cuisine of the 17th–20th century; the distinction between Hyderabadi pukki and kacchi biryani is the primary technical divide in Indian biryani traditions

The Hyderabadi pukki biryani (پکی بریانی — 'cooked biryani') involves layering par-cooked rice over separately pre-cooked spiced meat and sealing the vessel for the dum (دم — breath) stage where the two components finish cooking together in a steam environment. The layering sequence is precise: first layer of meat masala, first layer of rice, fried onions (birista), saffron milk, mint leaves, then another layer of rice, then another saffron milk and birista layer — the visual layering creates the characteristic orange-white streaked rice when opened. The dough seal (atta lep, آٹا لیپ) creates a hermetic environment where steam cycles between the layers.

Served with raita, salan (green chilli or mirchi ka salan), and sliced raw onion. The rice at the bottom (where it absorbed the meat juices) is the most prized; the rice at the top (saffron-streaked) is the most visually celebrated.