Pumpkin Dump Cake

The house smelled like cinnamon and butter when my sister called to ask what I was making. I told her it was just something thrown together for book club, but honestly, I had been craving that particular autumn comfort all week. Sometimes the simplest recipes end up being the ones everyone asks for later.

Last November I made three of these in one weekend for different gatherings and each pan disappeared faster than the last. My friend Sarah actually stood over the serving dish at the potluck, eating it straight from the pan with a fork while pretending to help clean up.

Ingredients

• Pumpkin purée: Canned works perfectly here, no need to roast fresh unless that is your thing
• Evaporated milk: This creates a richer, creamier filling than regular milk would
• Large eggs: Room temperature eggs incorporate better into the pumpkin mixture
• Granulated and brown sugar: The combination gives both sweetness and depth
• Pumpkin pie spice: Homemade blend or store bought, whatever you have on hand works
• Salt: Just enough to balance all that sweetness
• Vanilla extract: Pure vanilla makes a difference you can taste
• Yellow cake mix: The dump cake magic happens with this shortcut layer
• Unsalted butter: Melted butter creates those golden crispy bits on top
• Chopped pecans: Optional but they add such a nice crunch and buttery flavor

Instructions

Get your oven ready:

Preheat to 350°F and grease a 9x13-inch baking dish with butter or cooking spray

Make the pumpkin filling:

Whisk together pumpkin purée, evaporated milk, eggs, both sugars, pumpkin pie spice, salt, and vanilla until completely smooth

Spread the filling:

Pour the mixture into your prepared dish and level it out with a spatula

Add the cake layer:

Sprinkle the dry cake mix evenly over the pumpkin filling, breaking up any clumps as you go

Drizzle the butter:

Pour melted butter evenly across the cake mix, trying to cover as much surface area as possible

Top with nuts:

Sprinkle chopped pecans over everything if you are using them

Bake until golden:

Bake for 45 to 50 minutes until the top is golden brown and a toothpick comes out mostly clean

Let it rest:

Cool for at least 20 minutes before serving, which helps the layers set

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My grandmother never measured anything when she made this and hers always turned out perfect. I have finally learned that recipes like this are forgiving and that knowing when it looks right matters more than precision.

Making It Your Own

Walnuts work beautifully if you prefer them over pecans, or you can skip nuts entirely for a nut free version. Sometimes I add extra cinnamon or a pinch of ginger when the weather turns especially cold.

Storage And Serving

This keeps well in the refrigerator for about two days, though it rarely lasts that long in my house. I like to reheat individual portions slightly before serving with a scoop of vanilla ice cream melting over the top.

Common Questions

The center might still look slightly jiggly when you take it out but it will firm up as it cools. If the top is browning too quickly, tent it loosely with foil for the last ten minutes of baking.

• Can I make this dairy free by using plant based butter and milk
• Check your cake mix ingredients if you need this to be gluten free
• A 9x13 pan is ideal but any similar sized baking dish works

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There is something so satisfying about a dessert that looks impressive but requires almost no effort. That is probably why this recipe has become my go to for everything from weeknight treats to holiday gatherings.

Recipe FAQs

→ What makes this different from pumpkin pie?

This dessert has a creamy pumpkin base similar to pie filling, but features a unique buttery cake topping that creates a crispy, golden crust. The texture is somewhere between a pudding cake and a cobbler, making it less dense than traditional pumpkin pie.

→ Can I use fresh pumpkin instead of canned?

Yes, you can use fresh pumpkin purée. Roast or boil a sugar pumpkin until tender, then purée until smooth. Use approximately 1 ¾ cups of fresh purée to equal one 15-ounce can. Ensure the purée is well-drained to avoid excess moisture.

→ Why is it called dump cake?

The name refers to the simple method of dumping ingredients into the baking dish without mixing them separately. The dry cake mix is sprinkled over the pumpkin filling, and melted butter is drizzled on top—no electric mixer or complex preparation required.

→ How should I store leftovers?

Store covered in the refrigerator for up to 2 days. The texture remains excellent when reheated. Warm individual portions in the microwave for 20-30 seconds or cover the entire dish with foil and reheat in a 300°F oven for 15 minutes.

→ Can I make this dairy-free?

Absolutely. Substitute the evaporated milk with full-fat coconut milk or a dairy-free evaporated milk alternative. Replace the butter with vegan butter sticks or melted coconut oil. The texture and flavor remain delicious with these substitutions.