What makes matar kachori different from koraishutir kochuri is the fact that the filling for both the dishes taste different. You must give this... ...
https://food.ndtv.com/how-to/how-to-make-koraishutir-kochuri-this-matar-kachori-with-dum-aloo-is-a-winter-staple-in-bengal-2336397