Buttermilk Sky Pie Shop is a Knoxville favorite, and today we're giving you an inside peak at their signature pie: the I-40.
The I-40 Pie is the best-selling treat at Buttermilk Sky Pie. Not only is this chocolate dessert delectable – it’s also the perfect representation of the Scruffy City. From the recipe to the name, everything about this pie is SO Knoxville. If you’re in the area – or even if you aren’t – you’ve gotta give this one a try.