This easy pumpkin dump cake is a quick and delicious fall dessert made with just three main ingredients: pumpkin puree, sweetened condensed milk, and yellow cake mix. It features a soft, creamy pumpkin layer topped with a golden, buttery crumble, perfect for potlucks and holiday gatherings.
For best results, use 100% pure pumpkin puree, not pumpkin pie filling. Melt butter completely but do not let it brown. Start checking the cake at 35 minutes; if the top is browning too quickly, tent with foil. Letting the cake sit overnight in the fridge enhances the flavor and texture. To reheat, cover with foil and warm at 325°F for 15 minutes, then uncover for 5 minutes to crisp the top.
Keywords: pumpkin dump cake, easy pumpkin dessert, 3-ingredient dessert, fall dessert, pumpkin cake, dump cake