Biriyani is a popular and flavorful rice dish originating from the Indian subcontinent. It is made by layering marinated meat, such as chicken, mutton, or fish, with fragrant basmati rice. The dish is often cooked with a blend of spices, including saffron, cardamom, and cloves, which give it a rich aroma and taste. There are many regional variations of biriyani, each with its unique ingredients and cooking methods. For example, Hyderabadi biriyani is known for its spicy flavor and is often cooked using the dum method, where the pot is sealed to trap steam. Kolkata biriyani, on the other hand, includes potatoes and is slightly sweeter.