Chache di hatti, chole bhature
Go for lotan ke chole kulche, Chandni chowk
I think nothing is exciting than to have choley bhature from monica café in Vikaspuri.
Chhole puri, bille di hatti.
Chole bhatoore, poori aloo
Chhole Bhature, Aalo Kachori/Puri and Idli Sambar.
You can have kachori at Snacks corner in Najafgarh, Chole Bhature at Monika cafe , Vikas puri .