This dish, originating from the Awadhi cuisine, is characterized by the 'dum' cooking method and is often served at festive occasions. What is it?

1. It involves slow cooking in a sealed pot.
2. The main ingredients usually include rice, meat or vegetables, and aromatic spices.
3. Saffron is often used for flavoring and color.
4. It's a popular dish in both India and Pakistan.