Papa Del's serves some kind of corruption of deep dish. I'm not even from the chicago area, and I can tell that this is not authentic. I've even had frozen deep dish pizzas from county market that tasted better. Papa Del's pizza is really dense loaf of bread with a layer of cheese on top with a thin layer of tomato sauce applied on top of that. This is a place that I'd recommend going to once just to experience, but save your money for better restaurants.