These Caramel Crumble Pecan Pie Bars transform the classic pecan pie into convenient, handheld treats with an irresistible twist. A buttery shortbread crust is topped with a rich caramel pecan filling and finished with a crunchy brown sugar crumble topping. The perfect balance of textures—crisp, gooey, and crunchy—makes these bars an ideal dessert for holiday gatherings, potlucks, or whenever you crave the flavors of pecan pie without the fuss of making a traditional pie.