These Pumpkin Spice Mini Trifles with Gingerbread Crust are the perfect fall dessert — creamy, spiced, and irresistibly layered. Each glass holds a cozy combination of buttery gingerbread crumbs, smooth pumpkin spice mousse, and lightly whipped cream for a festive finish. Whether you’re serving them at Thanksgiving dinner, a cozy fall party, or just treating yourself to something seasonal, these mini trifles are an elegant yet easy-to-make dessert that captures the warm flavors of autumn.