Baigan Ka Bartha/ Roasted and Mashed Eggplant...

I would love to know where baigan ka bhartha originated.. was it in India or in the Arab and Mediteranean lands? It has a very unappetizing name, meaning "mashed eggplant", but more colloquially the term "bartha" is used to connote "a mess" or a "mishmash".."or everything mixed in together". ..