Where did rezala originate from?

Rezala is a popular Bengali dish that originated in the Bengal region of the Indian subcontinent, which is now divided between Bangladesh and the Indian state of West Bengal. It is a meat-based curry that is typically made with lamb, beef, or chicken. The meat is cooked in a yogurt and spice marinade before being added to a gravy made with onions, tomatoes, and various other spices. Rezala is often served with rice or roti.