Go Back
Delicious easy pumpkin dump cake topped with whipped cream

Pumpkin Dump Cake

A rich and silky pumpkin dump cake with a buttery, cake-like top, perfect for autumn gatherings with minimal effort.
Prep Time 15 minutes
Cook Time 55 minutes
Total Time 1 hour 10 minutes
Course Dessert
Cuisine American
Servings 12 servings
Calories 350 kcal

Ingredients
  

Pumpkin Custard Layer

  • 1 15 oz can pumpkin purée 100% pumpkin purée, not pumpkin pie filling.
  • 1 12 oz can evaporated milk Adds creaminess to the custard layer.
  • 3 large eggs Bind the custard together.
  • 1 cup sugar Sweetens the custard layer.
  • 1 tsp cinnamon Main spice for flavor.
  • ½ tsp nutmeg Adds warmth and depth.
  • ½ tsp ginger Provides a spicy kick.
  • ½ tsp salt Enhances all flavors.

Topping Layer

  • 1 box yellow cake mix For a quick and easy topping.
  • 1 cup melted butter Real butter adds flavor and richness.
  • ½ cup chopped pecans Optional for added texture and flavor.

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish thoroughly.
  • In a large bowl, whisk together the pumpkin purée, evaporated milk, eggs, sugar, cinnamon, nutmeg, ginger, and salt until smooth.
  • Pour the pumpkin custard into the prepared 9×13 pan and level the surface gently.

Topping

  • Evenly sprinkle the dry yellow cake mix over the pumpkin layer.
  • Drizzle melted butter slowly and evenly over the top. Add pecans if using.

Baking

  • Bake for 50–55 minutes, until the top is golden brown and the center is set.
  • Allow to cool slightly before serving.

Serving

  • Serve warm with whipped cream, vanilla ice cream, or a drizzle of caramel.

Notes

Store the cooled dump cake tightly covered in the refrigerator for up to 4 days. It freezes well for up to 3 months. To reheat, individual portions can be microwaved, or the pan can be warmed in a low oven.
Keyword easy dessert, fall dessert, Pumpkin Dessert, Pumpkin Dump Cake, thanksgiving dessert