How much do I love Peppi's? TTTTTTTTTHHHHHHHHHIIIIIIIIIIIIISSSSS much.
So, I will say -- I am not big on their fries. They are hand cut and all that, but lots of skins and they sometimes aren't cooked enough to have a light, fluffy center. But certainly on par with say, Primanti's or Kennywood's potato patch.
But the fries don't matter. If you're coming here, it's for a tasty, delicious sub. I LOVE the cheese steak and Italian specials with banana peppers. The bread is just awesome -- chewy and moist. Tons of meat and cheese -- everything is fresh. I used to work nearby and would go there once a week to treat myself.
Bonus points for being a funky old 40's diner.