This easy pumpkin dump cake with pecan streusel topping looks and tastes like you spent hours layering and fussing, but it comes together in about ten minutes. The pecan streusel topping gets all buttery and crisp, while the pumpkin filling underneath sets into a soft, almost custard-like texture.
For a crunchier streusel, use cold butter cut into small cubes instead of melted butter. Toast pecans in a dry skillet for 3-4 minutes before using to deepen their flavor. Let the cake rest for at least 20 minutes after baking to allow the filling to set properly. If using a dark metal pan, reduce oven temperature by 25°F to prevent over-browning.
Keywords: pumpkin dump cake, pecan streusel, easy pumpkin dessert, fall dessert, dump cake recipe