Pumpkin Dump Cake

Pumpkin dump cake was one of those happy accidents I stumbled upon when I needed a last-minute dessert for a fall dinner. I had a can of pumpkin, a box of cake mix, and not much time so I decided to layer it all together and cross my fingers. What came out of the oven was pure magic. The pumpkin was velvety and spiced, while the buttery cake mix turned golden and crisp around the edges. I still remember everyone at the table going back for seconds, completely surprised by how such a simple recipe could taste this good.

Now, I make it every autumn when I want something quick, cozy, and guaranteed to impress. It’s also my go-to when I’m hosting and need a no-fuss dessert that feels festive but doesn’t require a ton of cleanup. The crunchy pecan topping adds just the right texture, and a dusting of powdered sugar makes it look as good as it tastes.

Ingredients

Here’s what I use for this recipe. You can always make substitutions if you prefer!

• Pumpkin puree – Creates a soft and moist base packed with fall flavor.
• Evaporated milk – Adds creaminess and helps bind the pumpkin mixture.
• Granulated sugar – Sweetens the pumpkin base perfectly.
• Eggs – Help the filling set and give it a smooth, custard-like texture.
• Pumpkin pie spice – A warm mix of cinnamon, nutmeg, and cloves for that classic autumn aroma.
• Yellow cake mix – The shortcut topping that turns crisp and golden in the oven.
• Butter – Melted and poured over the cake mix to help it bake into a rich topping.
• Pecans – Add a crunchy nutty layer that balances the soft filling.
• Powdered sugar (optional) – For a light decorative finish once the cake is cool.

Tools You’ll Need

• 9×13 baking dish – The perfect size for layering and baking this cake evenly.
• Mixing bowl – To whisk together the pumpkin base ingredients.
• Whisk or spoon – For blending the pumpkin filling until smooth.
• Measuring cups and spoons – To ensure the right balance of sweetness and spice.
• Spatula – Helps spread the pumpkin layer evenly.
• Oven mitts – Essential when pulling this bubbly golden dessert from the oven.
• Sifter or fine mesh strainer – To dust powdered sugar over the top, if using.

Instructions

Step 1:

I start by preheating the oven to 350°F (175°C) and lightly greasing a 9×13-inch baking dish.

Step 2:

In a large bowl and I whisk together the pumpkin puree and evaporated milk and sugar and eggs and pumpkin pie spice until smooth and well blended.

Step 3:

I pour the pumpkin mixture into the prepared baking dish and spread it evenly with a spatula.

Step 4:

I sprinkle the dry yellow cake mix evenly over the top of the pumpkin layer no mixing needed!

Step 5:

Then I drizzle the melted butter over the entire surface of the cake mix. I try to cover as much of it as possible for even baking.

Step 6:

I top it all with chopped pecans and gently press them in just a bit so they stick during baking.

Step 7:

I bake the dump cake for 50 to 60 minutes or until the top is golden brown and the center is set.

Step 8:

Once out of the oven and slightly cooled and I dust the top with powdered sugar for a touch of sweetness and presentation.

Tips

I always use canned pure pumpkin, not pumpkin pie filling, to control the flavor and sweetness.

If I want a sweeter topping and I mix a few tablespoons of brown sugar into the cake mix before adding butter.

You can substitute walnuts or even chocolate chips if you’re not a fan of pecans.

I let the cake cool for at least 15–20 minutes before serving so it sets up nicely.

For a richer flavor and I sometimes add a splash of vanilla extract to the pumpkin layer.

Ways to Serve

I love serving this warm with a scoop of vanilla ice cream or a dollop of whipped cream.

It’s a great dessert for Thanksgiving or any casual fall gathering.

Leftovers are delicious cold or reheated in the microwave.

You can even serve it in individual ramekins for a more elegant presentation.

Frequently Asked Questions

Can I use spice cake mix instead of yellow cake mix in Pumpkin Dump Cake?

Yes and it adds an extra layer of warm flavor. I love doing this when I want more spice without adjusting the filling.

How do I know when Pumpkin Dump Cake is done?

I check that the top is golden brown and the center jiggles just slightly. It will set more as it cools.

Can I make Pumpkin Dump Cake ahead of time?

Absolutely! I often bake it a day in advance and store it covered in the fridge. I just warm it slightly before serving.

How long will it keep?

Pumpkin dump cake keeps well in the refrigerator for up to 4 days. I store it covered with foil or in an airtight container.

See You in the Kitchen

I hope you give this pumpkin dump cake a try! It’s incredibly easy to make and delivers on flavor and texture in every bite. Whether you’re baking for the holidays or just want something sweet and simple and this recipe is always a hit. Let me know how it turns out and don’t forget to save it for your fall baking list!

Happy Cooking!

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