This easy pumpkin dump cake is a simple, 4-ingredient fall dessert with a silky pumpkin custard layer and a buttery, pecan-studded crumb topping. It’s the perfect last-minute treat for Thanksgiving or any fall gathering.
Use 100% pumpkin purée, not pumpkin pie filling. Do not stir the cake mix into the pumpkin layer. Let the cake cool for at least 20-30 minutes before serving to allow the pumpkin layer to set. For a gluten-free version, use a gluten-free yellow cake mix. For a nut-free option, omit pecans and add 1/2 cup unsweetened shredded coconut or butterscotch chips.
Keywords: pumpkin dump cake, easy pumpkin dessert, 4-ingredient dessert, fall dessert, Thanksgiving dessert, dump cake