Indulge in the flavors of fall with these delightful Pumpkin Pie Crumble Bars. This easy-to-make dessert features a creamy pumpkin filling spiced to perfection, all nestled beneath a crunchy oat topping. Ideal for any gathering or a cozy night in, these bars not only satisfy your sweet tooth but also fill your home with the warm aroma of autumn spices. With simple ingredients and straightforward steps, you can whip up this comforting treat that promises to be a hit with family and friends alike.