This dish, originating from the Indian subcontinent, is known for its slow-cooking process and rich, complex flavors. What is it?

1. It often involves marinating meat or vegetables overnight.
2. The key ingredient is a blend of aromatic spices, including cardamom, cloves, and cinnamon.
3. It's traditionally cooked in a sealed pot to trap the steam and flavors.
4. Different regional variations use different meats, vegetables, or even fruits.