If you are searching for food then go to the First floor and move towards left side...there you will see IRCTC Canteen for Breakfast-Lunch & Dinner.
and still if you dont like the food,go outside the station premises and use the Parking gate (the big exit on the left).After exiting you can see a lot of restaurants and dhabas..!!!
After exiting you can see in a line many small shops they have Chana Batura,Samosa,Kachodi,Jalebi,Lassi,Biscuits,Cakes,Pastries and like these items at affordable rates..!!!
If...
more... you need some Spicy and tasty meals mode left after the bus stand hardly 100 ft from the station exit look left..you can see Sher- E - Punjab restaurant...there are many a restaurant you can have proper meals there also...!!!!
These places hardly takes 3-4 mins by walking from Pf and really worth eating than Station food an dis tasty and cheap comparatively....!!! :)