Pie bars are an easier option for baking pies. Instead of using a traditional pie pan a baking pan is used, which allows a bigger and thinner pie with a more evenly distributed filling and crust. Pie bars are fabulous desserts to take to holiday parties, pot lucks, and other big events. Here are The 9 Best Pie Bar Recipes we could find perfect for making ASAP. You can’t go wrong with any of these recipes.