I grew up in Philly and consider myself an expert on the Philly cheesesteak. I've studied intensively at Pat's, Geno's and Jim's in Philadelphia (the 3 homes to the greatest cheesesteaks in the world). Carl's is right there with them. The key is the roll and they've nailed it. The steak, onions and mushrooms are excellent as well.
I recommend putting the wiz on top of the steak as opposed to below as Carl's does but it's great none the less. Little room to eat it but the service is energetic and quick. Highly recommended.
Pros: Authenticity, Food, Service
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