Name: Best Pumpkin Dump Cake
Prep time: 15 min
Cook time: 1 h
Total time: 1 h 15 min
Cuisine: American
Ingredients: 1 can (15 oz) pumpkin puree; 1 can (12 oz) evaporated milk; 3/4 cup granulated sugar; 1/4 cup brown sugar; 2 large eggs; 2 teaspoons pumpkin pie spice; 1/2 teaspoon salt; 1 box (15.25 oz) yellow cake mix; 1 cup chopped pecans; 3/4 cup melted butter

Pumpkin season is my favorite time of year, and nothing gets me more excited than making this Best Pumpkin Dump Cake. It’s the ultimate lazy baker’s dream—minimal effort, maximum flavor. The soft pumpkin filling, warm spices, and buttery pecan crumble topping come together like magic in the oven. Every bite feels like a warm autumn hug.

I love making this dessert for family gatherings or potlucks because it’s one of those no-fuss treats that always gets rave reviews. It smells incredible as it bakes, and when served with a dollop of whipped cream, it’s pure heaven. The contrast between the smooth pumpkin base and the crunchy topping is what truly makes this dessert special.

Why You’ll Love This Pumpkin Dump Cake

This recipe is everything you want in a fall dessert: rich, cozy, spiced just right, and super simple to throw together. Whether you’re a novice baker or a seasoned pro, this cake delivers impressive results with minimal prep. It’s perfect for last-minute guests, a sweet treat on a chilly evening, or even an easy Thanksgiving dessert.

What Kind of Cake Mix Works Best?

Yellow cake mix is a classic choice here—it adds the perfect buttery flavor and golden color. However, spice cake mix is also a fantastic option if you want to amp up the fall vibes with extra cinnamon, nutmeg, and cloves baked right in. Just make sure you use a dry cake mix and don’t prepare it as directed on the box.

Options for Substitutions

You can easily customize this pumpkin dump cake to suit dietary needs or pantry limitations. Not a fan of pecans? Swap them with chopped walnuts or even crushed gingersnaps for a different crunch. If you’re dairy-free, use plant-based butter and whipped topping. You can also replace the evaporated milk with coconut milk for a subtly tropical twist that still keeps things creamy.

Ingredients for This Best Pumpkin Dump Cake

Pumpkin Puree: The heart of this dessert—smooth, earthy, and rich in natural sweetness. Make sure to use pure pumpkin, not pumpkin pie filling.
Evaporated Milk: Adds creaminess and helps bind the pumpkin base without making it too wet.
Granulated Sugar: Balances the natural bitterness of pumpkin and intensifies the flavor.
Brown Sugar: For warmth and a hint of molasses that gives this dessert a deeper fall flavor.
Eggs: Essential for setting the custard-like pumpkin base.
Pumpkin Pie Spice: A fragrant mix of cinnamon, nutmeg, ginger, and cloves—it brings that iconic fall flavor.
Salt: Just a pinch to enhance all the flavors and keep the sweetness in check.
Yellow Cake Mix: The magic topping—it crisps up while baking and gives the dessert structure and sweetness.
Chopped Pecans: Adds crunch and nutty contrast to the soft filling.
Melted Butter: Helps create that signature buttery, crumbly topping as it bakes.

Step 1: Preheat the Oven and Prep Your Dish

Preheat your oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish or spray it with non-stick spray. This will keep the pumpkin layer from sticking and make cleanup easier.

Step 2: Make the Pumpkin Base

In a large mixing bowl, combine the pumpkin puree, evaporated milk, granulated sugar, brown sugar, eggs, pumpkin pie spice, and salt. Whisk until everything is smooth and well blended. Pour the mixture into your prepared baking dish.

Step 3: Add the Cake Mix Layer

Sprinkle the dry yellow cake mix evenly over the pumpkin mixture. Do not mix it in—just let it sit as a dry layer over the pumpkin base. This is key to creating the distinct layers of this dump cake.

Step 4: Top with Pecans and Melted Butter

Evenly scatter the chopped pecans over the cake mix layer. Then, slowly drizzle the melted butter over the top. Try to cover as much surface area as possible for even browning and that irresistible crispy texture.

Step 5: Bake Until Golden and Set

Place the baking dish in the oven and bake for about 50 to 60 minutes. You’ll know it’s done when the top is golden brown and the edges start to pull away from the pan. The center should be set but still slightly soft like a custard.

Step 6: Cool Slightly Before Serving

Let the cake cool for at least 15 to 20 minutes before serving. This gives the layers time to set and makes it easier to slice and serve. Top with whipped cream or vanilla ice cream for the perfect finishing touch.

How Long to Prepare the Best Pumpkin Dump Cake

From start to finish, this recipe takes about an hour and 20 minutes, but most of that time is hands-off while it bakes. You can prep the ingredients in just 10-15 minutes, which makes it perfect for busy days when you still want a homemade treat.

Prep Time: Around 15 minutes. All it takes is mixing the filling, layering the dry ingredients, and drizzling the butter.
Bake Time: Typically 50 to 60 minutes, depending on your oven. You want a golden, crispy top and a set, soft center.

Tips for Perfect Pumpkin Dump Cake

Use room temperature eggs and evaporated milk to ensure even blending and better texture.
Drizzle the butter slowly and evenly over the cake mix to avoid dry patches.
Let it cool before slicing so the layers set up and don’t fall apart when serving.
For more intense flavor, let the cake rest overnight in the fridge—it gets even better the next day.
A sprinkle of coarse sea salt on top before baking can give a nice flavor contrast.

Watch Out for These Mistakes While Cooking

Using pumpkin pie filling instead of puree: It’s already sweetened and spiced, which can throw off the flavor balance.
Mixing the cake mix into the pumpkin layer: Resist the urge—this dessert is all about the layered texture.
Skipping the butter drizzle: That butter is crucial for the golden crust. Don’t just dot it—drizzle it evenly.
Underbaking: If the middle jiggles too much, give it another 5-10 minutes. It should be mostly set.
Serving it too soon: Let it cool a bit to avoid a runny mess.

What to Serve With Pumpkin Dump Cake?

1. Fresh Whipped Cream

Light and fluffy, it complements the richness of the cake perfectly.

2. Vanilla Ice Cream

Cold and creamy with warm dump cake? A match made in heaven.

3. Caramel Drizzle

Add a decadent touch with a drizzle of warm caramel sauce over the top.

4. Candied Pecans

For extra crunch and a pretty presentation.

5. Hot Apple Cider

A cozy drink pairing that enhances the fall flavors.

Storage Instructions

Room Temperature: If you plan to eat it within 24 hours, you can cover and store it on the counter.
Refrigerator: For longer storage, place leftovers in an airtight container and refrigerate for up to 4-5 days. The flavor actually intensifies over time.
Freezer: You can freeze individual slices wrapped in plastic wrap and stored in a freezer-safe bag for up to 2 months. Thaw in the fridge overnight before reheating.
Reheating: Warm in the microwave for 30 seconds or reheat in a 300°F oven for 10-15 minutes until heated through.

Estimated Nutrition (per serving, based on 12 servings)

Calories: ~340 kcal
Fat: 17g
Saturated Fat: 7g
Carbohydrates: 44g
Sugar: 28g
Fiber: 2g
Protein: 4g
Sodium: 320mg

Frequently Asked Questions

Can I make this dump cake ahead of time?

Absolutely. It tastes even better the next day after the flavors have settled. Just cover and refrigerate overnight.

Do I have to use nuts?

No, you can skip them or replace with something crunchy like crushed graham crackers or gingersnaps.

Can I make this gluten-free?

Yes, just use a gluten-free yellow cake mix and check that your other ingredients are gluten-free as well.

What’s the best way to serve this?

Warm with a scoop of vanilla ice cream or a swirl of whipped cream. Add a drizzle of caramel if you’re feeling extra indulgent.

Is it supposed to be gooey in the center?

Yes, the bottom layer stays soft and custardy from the pumpkin filling. It firms up slightly as it cools, but a little gooeyness is part of the charm.

Conclusion

The Best Pumpkin Dump Cake is a cozy, no-fuss dessert that brings the spirit of fall straight to your plate. With warm spices, creamy pumpkin, and a crunchy pecan topping, it’s everything you love about the season in one easy bake. Whether you’re feeding a crowd or just treating yourself, this recipe is sure to become a go-to favorite. Serve it warm, dress it up with toppings, and enjoy the flavors of autumn in every bite.