I'm not a qualified pierogi expert, but I liked our orders of the potato and farmers cheese (4 for $5) as well as the sweet cheese (4 for $4). I think these are what authentic (i.e, not vegan or hipsterized) pirogies are supposed to be like. They were simple and hit the spot for a quick morning snack. S&D Deli is a good place to start if you're attempting a food crawl of Pittsburgh with visitors.