It's extremely difficult to find one tbh! Have tried various places and only been met with disappointment. Do try Nooshe Joon in Lajpat for Jujeh Kebab.
Arabian Nites in Vasant Vihar and Doner Grill
Try Alaturka Doner Kebab and Falafel in Select CITYWALK
At lajpat nagar at noosh-e-joon you can find all tikkas and kebabs like choppan doner etc etc