Leona's: best ice cream in Pittsburgh + best cookies in Pittsburgh. Put them together in delightful combinations, which Leona's is doing, and you've got the best sweet treat in the 412. My favorites so far have been the cinnamon/oatmeal lace & the S'mores option (complete with gooey marshmallow center). Don't blink an eye at the $5 price tag - it will be most deliciously worth it. Trust. It's best that Leona's is only available at select grocers and breweries in city or at events that they attend - else, I'd be eating 2 a day.