I've had a hard time finding a slice of pizza that doesn't dissolve under the weight of its own cheese and grease since moving to Pittsburgh but I finally lucked out with the white pizza from Napoli Pizzeria in Squirrel Hill. The crust isn't too thick but is crisp enough to keep its shape and toppings, the blend of olive oil, garlic and spices makes me forget about red sauce entirely, and even though it's perfectly delicious with just a cheese topping, nearly any of the other 20 topping choices would make for a great meal, too. The only thing that would make it better is if goat cheese was on the menu.
I wouldn't recommend eating in, though. The dining area is cramped and loud and the counter set-up makes it difficult to get to. Besides, this is one of the few pizza places in Squirrel Hill that will actually deliver--so embrace your inner laziness and eat it on the couch.