forget bundu khan!! you can find much better restaurants in isb. Don't goto Papasallis, they have decreased the standard
for desi... following restaurants are good
Virsa Cafe : Look virsa
Monal : peer sohawa (must try cheese naan, hydrabadi chicken handi, green masala handi boneless, chicken achaari tika boti and i think other dish name was madrasi chicken)
Shaikh tikka house Banni chawk Rawalpindi (Makhani karhai experts)
Pindi stadium food street
Savor for Pulaoo Kebab
Kashmirwala Daman-e-Koh
Bar-B-Q tonight Blue area ( Great BBQ)
Kitchen Cousin Grill f-6 super market (in my opinion, even better bar-b-q than BBQ tonight)
Sufi resturant Peshawar morr G-9 Islamabad
Sufi Resturant f-10 markaz
aur ab yaad nai aarahey ..