Read more: Every McDonald's Burger, Ranked Worst To Best Burger King's Hershey's Sundae Pie and Edwards chocolate cream pie are identical in every way except for the packaging. Both have a crunchy ...

The offer is not usable on delivery orders. Burger King will also celebrate National Pie Day on Jan. 23 with free Hershey Sundae Pies. The $1 purchase minimum also applies to the dessert freebie.