If you are looking for an easy fall dessert that tastes like pumpkin pie and cake at the same time, this Pumpkin Dump Cake Recipe is the one to try. It combines a creamy pumpkin filling with a buttery, golden cake-mix topping and crunchy pecans. The best part? You do not need to make a pie crust, prepare traditional cake batter, or spend hours in the kitchen.
The beauty of this pumpkin dump cake is its simplicity. A handful of basic ingredients are layered in a 9×13-inch baking dish and baked until the top turns golden and crisp while the pumpkin layer becomes soft and custardy. If you want to understand more about choosing and using pumpkin puree for baking, this helpful guide from King Arthur Baking on pumpkin baking questions is a useful reference.
What Is Pumpkin Dump Cake?
A pumpkin dump cake is a layered dessert made by combining a pumpkin-based filling with dry boxed cake mix, butter, and usually pecans. Unlike a traditional cake, the ingredients are not turned into a conventional batter.
Instead, the pumpkin mixture goes into the bottom of the baking dish. Dry cake mix is sprinkled over it, followed by butter and any desired toppings. Everything bakes together, creating distinct textures.
The bottom becomes soft, creamy, and reminiscent of pumpkin pie, while the top becomes buttery, golden, and slightly crisp.
That combination is what makes pumpkin dump cake so appealing.
It is essentially a shortcut dessert that brings together some of the best characteristics of several classic fall desserts:
- Pumpkin pie
- Spice cake
- Fruit cobbler
- Cake mix crumble
- Buttery streusel-style topping
The preparation is also extremely forgiving. You do not need advanced baking skills or special equipment. A mixing bowl, whisk, baking dish, and oven are enough.
Why You’ll Love This Pumpkin Dump Cake Recipe
There are plenty of reasons this recipe has become such a popular fall dessert.
It Is Easy to Make
There is no pie crust to roll, no cake layers to assemble, and no frosting to prepare.
Most of the work involves mixing the pumpkin ingredients and layering everything in the baking dish.
It Uses Convenient Ingredients
The recipe relies on ingredients that are easy to find at most grocery stores:
- Canned pumpkin puree
- Evaporated milk
- Eggs
- Sugar
- Pumpkin pie spice
- Boxed cake mix
- Butter
- Pecans
It Feeds a Crowd
A standard 9×13-inch baking dish produces plenty of servings, making this dessert particularly useful for Thanksgiving and holiday gatherings.
It Can Be Customized
You can change the cake mix, nuts, spices, and toppings depending on what you have available.
Try:
- Yellow cake mix
- Spice cake mix
- Walnuts instead of pecans
- Chocolate chips
- Caramel sauce
- Whipped cream
- Vanilla ice cream
It Tastes Like Fall
The combination of pumpkin, cinnamon, warm spices, buttery cake, and toasted nuts creates a classic autumn dessert without requiring a complicated recipe.
Pumpkin Dump Cake Ingredients
Before you start, gather all of your ingredients. Having everything ready makes the layering process especially quick.
Pumpkin Puree
Use plain pumpkin puree rather than pumpkin pie filling for this version.
Canned pumpkin puree should be a simple pumpkin product without the added sugar and spices found in pumpkin pie filling. King Arthur Baking notes that canned pumpkin puree may contain varieties of winter squash that are marketed as pumpkin, but the important point for baking is that the product is plain puree.
For this recipe, you will need:
- 1 can pumpkin puree, about 15 ounces
Evaporated Milk
Evaporated milk gives the pumpkin layer a smooth, creamy consistency.
Use:
- 1 can evaporated milk, about 12 ounces
Do not prepare it according to the directions for drinking milk. Pour it directly into the pumpkin mixture.
Eggs
You will need:
- 3 large eggs
The eggs help the pumpkin layer set as the dessert bakes.
Granulated Sugar
Use:
- ¾ cup granulated sugar
This provides sweetness for the pumpkin layer.
Brown Sugar
For an extra layer of warm, caramel-like flavor, add:
- ½ cup packed light brown sugar
You can use all granulated sugar in some versions, but brown sugar adds additional depth.
Pumpkin Pie Spice
Add:
- 1 tablespoon pumpkin pie spice
Pumpkin pie spice commonly includes cinnamon, ginger, nutmeg, and allspice.
If you prefer a stronger cinnamon flavor, add a little extra ground cinnamon.
Salt
A small amount of salt helps balance the sweetness.
Use:
- ½ teaspoon salt
Boxed Cake Mix
You will need:
- 1 box yellow cake mix
You can also use spice cake mix if you want an even stronger fall flavor.
Importantly, use the dry cake mix straight from the box. Do not prepare it according to the package directions.
Butter
You will need:
- 1 cup unsalted butter, melted
Some dump cake recipes use thinly sliced butter instead. Both methods are designed to distribute butter across the dry cake mix as it bakes.
Pecans
Add:
- 1 cup chopped pecans
Pecans are optional, but they provide a wonderful contrast to the soft pumpkin layer and buttery topping.
If you do not like pecans, simply leave them out or replace them with walnuts.
How to Make Pumpkin Dump Cake
Now for the easy part.
Step 1: Preheat the Oven
Preheat your oven to:
350°F (175°C)
Grease a 9×13-inch baking dish with cooking spray or a light coating of butter.
A standard 9×13-inch dish works well because it gives the pumpkin layer enough room to bake evenly while creating a generous topping.
Step 2: Make the Pumpkin Filling
Add the following ingredients to a large mixing bowl:
- Pumpkin puree
- Evaporated milk
- Eggs
- Granulated sugar
- Brown sugar
- Pumpkin pie spice
- Salt
Whisk everything together until the mixture is smooth and evenly combined.
You do not need to use an electric mixer.
A regular hand whisk is enough.
The pumpkin mixture should have a smooth, pourable consistency.
Step 3: Pour the Pumpkin Mixture Into the Pan
Pour the pumpkin mixture into your prepared 9×13-inch baking dish.
Use a spatula or the back of a spoon to spread it evenly.
Try to create one consistent layer from edge to edge.
This helps the dessert bake evenly.
Step 4: Add the Dry Cake Mix
Now comes the defining step of a dump cake.
Open the cake mix and sprinkle the dry powder evenly over the entire pumpkin layer.
Do not add eggs, oil, water, or any other ingredients listed on the cake mix box.
You are using the cake mix exactly as a dry topping.
Most importantly:
Do not stir the cake mix into the pumpkin mixture.
The separate layers are what create the distinctive texture of this dessert. Similar recipes emphasize sprinkling the dry cake mix directly over the pumpkin layer rather than mixing it into the filling.
Use your fingers or a spatula to gently break up any large clumps of cake mix.
Aim for an even layer.
Step 5: Add the Butter
Drizzle melted butter slowly over the entire surface.
Try to distribute the butter as evenly as possible.
This is one of the most important steps.
If large areas of cake mix remain completely dry, those areas may not develop the golden, buttery topping you want.
Another option is to use cold butter cut into very thin slices.
Arrange the slices across the cake mix, making sure they are spread throughout the pan.
Step 6: Add the Pecans
Sprinkle the chopped pecans evenly over the top.
You can use more or less depending on your preference.
For an especially crunchy topping, use roughly one cup of chopped pecans.
Step 7: Bake the Pumpkin Dump Cake
Place the baking dish in the preheated oven.
Bake at 350°F for approximately 50 to 60 minutes, or until:
- The top is golden brown
- The edges are set
- The center is mostly set
- The topping looks baked and crisp
- The pumpkin layer is no longer liquid
Cooking times vary between recipes and ovens. Some versions bake closer to 40–45 minutes, while others take around an hour.
Start checking toward the lower end of the baking range, particularly if your oven runs hot.
Step 8: Let It Cool
Remove the cake from the oven and allow it to cool for at least 20 to 30 minutes.
This step matters.
The pumpkin layer will continue to firm as it cools.
If you cut into the dessert immediately, the center may appear much softer than it will after resting.
You can serve the cake:
- Warm
- At room temperature
- Chilled
Tips for the Best Pumpkin Dump Cake
A few small details can make a noticeable difference.
Spread the Cake Mix Evenly
Do not dump the entire box into one spot and leave it there.
Sprinkle the cake mix across the entire pumpkin layer.
This helps prevent thick dry patches.
Cover the Cake Mix With Butter
Butter is what transforms the dry cake mix into a golden topping.
Try to distribute it over as much of the surface as possible.
If using melted butter, drizzle slowly.
If using sliced butter, cut it into very thin pieces and distribute them evenly.
Don’t Stir the Layers
This is probably the most important rule.
Keep the pumpkin layer underneath and the cake mix on top.
Stirring everything together changes the final texture.
Use the Right Pan Size
A 9×13-inch baking dish is ideal for this style of recipe.
If you use a smaller dish, the dessert will be deeper and may require additional baking time.
If you use a much larger dish, the layers will be thinner and may cook more quickly.
Pumpkin Dump Cake Variations
Once you have made the basic recipe, there are plenty of ways to change it.
Pumpkin Dump Cake With Spice Cake Mix
Replace the yellow cake mix with spice cake mix.
This is an excellent option if you want a dessert with stronger cinnamon and autumn-spice notes.
The combination of pumpkin filling and spice cake creates a particularly rich fall flavor.
Pumpkin Dump Cake With Yellow Cake Mix
Yellow cake mix is a classic choice because its mild flavor allows the pumpkin filling and spices to remain the focus.
If you are making the dessert for a crowd and want something broadly appealing, yellow cake mix is an easy option.
Pumpkin Pecan Dump Cake
Increase the amount of pecans for a crunchier topping.
You can also toast the pecans before adding them.
For an extra nutty finish, sprinkle a small handful over individual servings.
Pumpkin Dump Cake With Walnuts
Use chopped walnuts instead of pecans.
Walnuts provide a slightly different texture while still pairing beautifully with pumpkin and warm spices.
Chocolate Chip Pumpkin Dump Cake
For a chocolate twist, sprinkle semi-sweet chocolate chips over the cake mix before adding the butter.
Chocolate pairs especially well with spice cake mix.
How to Serve Pumpkin Dump Cake
There is no wrong way to serve pumpkin dump cake.
For a warm dessert, spoon it directly from the baking dish and add a scoop of vanilla ice cream.
For a chilled version, refrigerate it until cold and serve it with whipped cream.
Popular toppings include:
- Vanilla ice cream
- Whipped cream
- Caramel sauce
- Chopped pecans
- Cinnamon
- Powdered sugar
- Maple syrup
- Chocolate chips
For Thanksgiving, vanilla ice cream and caramel sauce are especially good choices.
The contrast between the warm pumpkin cake and cold ice cream makes every bite more interesting.
What to Serve With Pumpkin Dump Cake
Because this is a sweet, warmly spiced dessert, it pairs naturally with simple drinks and other fall favorites.
Try serving it with:
- Coffee
- Chai tea
- Hot chocolate
- Black tea
- Apple cider
For a holiday dessert table, place the pumpkin dump cake alongside other seasonal favorites.
It works particularly well for:
- Thanksgiving
- Friendsgiving
- Fall potlucks
- Family dinners
- Holiday parties
- Autumn bake sales
- Weekend gatherings
How to Store Pumpkin Dump Cake
Because the pumpkin layer contains eggs and dairy, leftovers should be handled as a perishable dessert.
Allow the cake to cool, then cover it and refrigerate it.
A covered baking dish works well.
You can also transfer individual portions to airtight containers.
For the best texture, keep toppings such as whipped cream and ice cream separate until serving.
Can You Make Pumpkin Dump Cake Ahead of Time?
Yes.
This makes pumpkin dump cake particularly convenient for Thanksgiving.
You can bake the dessert ahead of time, allow it to cool, cover it, and refrigerate it.
When you are ready to serve it, you can enjoy it chilled or gently warm individual portions.
Add fresh toppings just before serving.
For example:
- Bake the cake the day before.
- Let it cool completely.
- Cover and refrigerate.
- Add whipped cream or ice cream when serving.
- Drizzle with caramel if desired.
This means you can prepare dessert before guests arrive rather than trying to bake during the main meal.
Can You Freeze Pumpkin Dump Cake?
Yes, pumpkin dump cake can be frozen, although the texture may change somewhat after thawing.
If freezing leftovers, allow the cake to cool completely.
Wrap it tightly or place it in an airtight freezer-safe container.
For easier serving, you can freeze individual portions.
When ready to eat, thaw the dessert in the refrigerator.
Warm individual portions gently if desired.
Add fresh toppings after reheating.
Pumpkin Dump Cake Troubleshooting
Even though this is a simple recipe, a few things can occasionally go wrong.
Why Is My Pumpkin Dump Cake Still Runny?
If the center is very liquid after the recommended baking time, it may need additional time in the oven.
Possible reasons include:
- Oven temperature variations
- A deeper baking dish
- Excess moisture
- Ingredient substitutions
- An oven that runs cooler than its displayed temperature
Let the cake cool before deciding that it has failed.
The pumpkin layer becomes firmer as it rests.
Why Is My Cake Mix Still Dry?
Dry patches usually mean the butter did not reach those areas.
The cake mix needs enough butter to transform into a baked topping.
Next time:
- Spread the cake mix more evenly.
- Use more evenly distributed butter slices.
- Drizzle melted butter slowly across the entire surface.
Why Is My Pumpkin Dump Cake Soggy?
A soggy result can happen when the dessert has too much moisture or has not baked long enough.
Check your ingredient measurements carefully.
Also make sure you are using plain pumpkin puree if the recipe calls for it.
Different pumpkin products are not interchangeable because pumpkin pie filling already contains sweeteners and spices.
Why Is My Dump Cake Too Dry?
An overly dry dessert may have been baked too long.
It can also happen when the butter does not distribute properly over the cake mix.
Keep an eye on the dessert during the final part of baking.
You want a golden topping rather than a dark, hard crust.
Frequently Asked Questions About Pumpkin Dump Cake
Do You Mix the Cake Mix Into Pumpkin Dump Cake?
No.
For this style of Pumpkin Dump Cake Recipe, the dry cake mix is sprinkled over the pumpkin mixture.
Do not prepare the cake mix according to the box instructions, and do not stir it into the pumpkin filling.
The separate layers create the characteristic texture.
Can I Use Spice Cake Mix Instead of Yellow Cake Mix?
Yes.
Spice cake mix is an excellent substitution for yellow cake mix.
It gives the dessert a stronger cinnamon and warm-spice flavor.
If you love traditional fall flavors, spice cake mix is an especially good choice.
Can I Use Yellow Cake Mix for Pumpkin Dump Cake?
Absolutely.
Yellow cake mix is one of the most popular choices for this type of dessert.
It provides a mild cake flavor that works beautifully with pumpkin, cinnamon, pecans, and caramel.
Can I Use Pumpkin Pie Filling Instead of Pumpkin Puree?
Not as a direct substitution.
Pumpkin pie filling usually contains added sugar and spices, while plain pumpkin puree does not.
Using one in place of the other can significantly change the sweetness and flavor of the finished dessert.
Always check the recipe carefully to see which product it calls for.
Can I Make Pumpkin Dump Cake Without Nuts?
Yes.
Pecans are optional.
Simply leave them off the top.
If you want crunch without pecans, try adding a different nut such as walnuts.
Conclusion
This Pumpkin Dump Cake Recipe is the perfect dessert when you want something simple, comforting, and full of classic fall flavor. With a creamy pumpkin layer, buttery cake topping, warm spices, and crunchy pecans, every bite brings together the best parts of pumpkin pie and cake.