Embrace the cozy flavors of autumn with our incredibly easy **5-ingredient pumpkin pie dump cake** featuring a delectable spice cake mix. This recipe promises a rich, moist, and wonderfully spiced dessert that requires minimal effort, making it a perfect choice for busy weeknights, holiday gatherings, or any occasion when you crave a taste of Fall. Topped with a scoop of vanilla ice cream or a dollop of whipped cream, this simple yet sensational treat will quickly become one of your favorite boxed cake mix recipes.

The combination of a classic pumpkin pie and a fuss-free dump cake is truly a match made in dessert heaven. This “dump and bake” method simplifies baking, allowing you to achieve a deeply satisfying dessert with just a few basic ingredients and virtually no mixing. It’s no wonder this recipe has quickly risen to the top of our list of favorite easy dump cake recipes. As soon as the leaves begin to turn, and the air gets a little crisper, our thoughts immediately turn to all things pumpkin, and this cake perfectly captures the essence of the season.
This irresistible dessert bakes up with a delightfully tender, almost pudding-like texture at the bottom and a slightly crisp, buttery cake topping. Unlike traditional cakes that are sliced, this pumpkin dump cake is best served scooped directly from the pan, allowing you to enjoy its warm, comforting layers. It’s a fantastic recipe to have on hand for impromptu potlucks, family dinners, or simply as a comforting treat to enjoy with your morning coffee (we won’t tell!).

Essential Ingredients for Your Pumpkin Dump Cake
Crafting this incredible pumpkin pie dump cake is remarkably simple, thanks to a thoughtfully selected list of ingredients. Each component plays a vital role in achieving the perfect balance of flavor and texture. Here’s a closer look at what you’ll need to create this delightful Fall treat:
- Pumpkin Puree: Start with one large can (typically 29 ounces) of pure pumpkin puree. It’s crucial to use pure pumpkin puree and not pumpkin pie filling. Pumpkin puree is simply steamed and mashed pumpkin flesh, offering a neutral base that allows you to control the spice level. If you’re feeling ambitious, you can even make your own pressure cooker pumpkin for an even fresher flavor profile.
- Spice Cake Mix: This is the secret weapon for effortless Fall flavor! A 15-ounce box of spice cake mix already contains a harmonious blend of cinnamon, nutmeg, cloves, and ginger, eliminating the need to add individual spices. This saves time and ensures a consistent, warm spice note throughout your dump cake. While spice cake mix is highly recommended for its authentic autumn essence, you can certainly substitute it with a yellow or white cake mix. If you do, consider adding an extra teaspoon of pumpkin pie spice to the pumpkin mixture to compensate for the missing spices in the cake mix.
- Large Eggs: You’ll need three large eggs, ideally brought to room temperature before use. Gently whisk them in a separate bowl before incorporating them into the pumpkin mixture. Eggs act as a binder, providing structure and contributing to the overall moisture and richness of the cake.
- Half and Half: This ingredient is key to achieving an incredibly moist and tender dump cake. Half and half, with its higher fat content compared to whole milk, adds a luxurious creaminess that elevates the texture of this dessert. While whole milk can be used in a pinch, it won’t yield quite the same richness. For a dairy-free alternative, you can use a plant-based milk (like almond or oat milk) but remember to whisk in about 1 tablespoon of cornstarch to achieve a similar thickness and prevent the cake from being too watery.
- Light Brown Sugar: One cup of light brown sugar adds a deep, molasses-rich sweetness that complements the pumpkin and spice flavors beautifully. There’s no need to pack the brown sugar when measuring; simply scoop it into your measuring cup and add it in. The light brown sugar also contributes to the cake’s lovely golden-brown hue as it bakes.
- Melted Butter: Half a cup of melted butter is drizzled over the top of the cake mix, creating a crisp, golden crust and adding another layer of moisture and richness. If you’re opting for a dairy-free version, a dairy-free butter alternative will work perfectly here.
- Optional Nuts: For an added layer of texture and a nutty crunch, consider adding about ¾ cup of crushed walnuts or pecans. These can be sprinkled over the top of the cake mix before baking, providing a delightful contrast to the soft interior.
Recommended Baking Equipment
To prepare this easy pumpkin dump cake, you’ll need just a couple of basic kitchen items:
- 1 9×13 inch baking pan: A glass baking dish works wonderfully as it allows you to observe the beautiful layers of the dump cake, especially if you’re serving it directly from the pan.
- 1 large mixing bowl: For whisking together the wet ingredients.
Remember to lightly coat your baking dish with non-stick cooking spray before adding the batter to ensure easy serving.

Simple Substitutions and Flavor Variations
One of the best aspects of dump cakes is their versatility. While our classic pumpkin pie dump cake recipe is fantastic as written, there are many ways to customize it to your taste or dietary needs:
- Toppings for Texture: If you enjoy a bit of crunch, crushed walnuts or candied pecans make an excellent topping. Sprinkle them over the cake mix layer before baking for a delightful textural contrast. For a different twist, consider adding a streusel topping (a mixture of flour, sugar, and cold butter) or even chocolate chips for a pumpkin chocolate chip dump cake. If you have nut allergies, simply omit the nuts entirely; the cake will still be incredibly delicious.
- Cake Mix Flavors: While spice cake mix is highly recommended, you can experiment with other flavors. A yellow cake mix will result in a milder flavor, allowing the pumpkin to shine, but you might want to increase the pumpkin pie spice in the pumpkin layer to enhance the autumnal notes. A white cake mix also works and offers a lighter flavor profile.
- Added Fruit: For a twist, consider adding a layer of thinly sliced apples or pears over the pumpkin mixture before sprinkling the cake mix. This can add extra moisture and a fruity dimension, similar to our popular pumpkin apple bread.
- Dairy-Free Options: As mentioned in the ingredients section, use a dairy-free milk alternative with a tablespoon of cornstarch for the half and half, and dairy-free butter for melting.
Common Questions About Pumpkin Dump Cakes
Can you substitute pumpkin pie filling for pumpkin puree?
While pumpkin pie filling and pumpkin puree might seem interchangeable, they are distinctly different. Pumpkin puree is simply pure, cooked, and mashed pumpkin without any added ingredients. Pumpkin pie filling, on the other hand, comes pre-sweetened and pre-spiced with traditional pumpkin pie spices like cinnamon, nutmeg, and cloves. For this specific pumpkin dump cake recipe, you *could* technically use pumpkin pie filling, but you would need to adjust the amount of brown sugar and pumpkin pie spice in the recipe to avoid an overly sweet or intensely spiced outcome. For most other recipes, especially those that call for savory pumpkin or require precise control over sweetness and spice, using pure pumpkin puree is essential.
What does dump cake taste like?
Dump cakes, in general, are known for their dense, moist, and wonderfully sweet profile. They are not light and fluffy like traditional sponge cakes. Instead, they often have a texture that resembles a cross between a cobbler and a cake, with a soft, fruit or pumpkin-based bottom layer and a crumbly, cake-like topping. This pumpkin dump cake embodies those characteristics perfectly – rich with pumpkin and spices, incredibly moist, and utterly comforting, especially when served warm.
Do you need to refrigerate leftover dump cake?
Due to the moist nature of dump cakes and the presence of dairy (half and half, eggs), it is generally recommended to refrigerate any leftovers. This helps to prevent spoilage and maintains the cake’s desirable texture. Store your pumpkin dump cake in an airtight container in the refrigerator for up to 3 days to keep it fresh and delicious. While it’s best enjoyed within 24 hours, it remains a delightful treat for a few days.

Pumpkin Dump Cake with Spice Cake Mix Recipe

Average Rating: 4.20 from 5 votes
By Justine
This easy pumpkin pie dump cake, made with spice cake mix and just 5 simple ingredients, is the ultimate budget-friendly Fall dessert your family will adore. Topped with ice cream, it’s pure heaven!
- Prep Time: 10 minutes
- Cook Time: 45 minutes
- Total Time: 55 minutes
- Servings: 12
Equipment
- 1 9×13 pan
- 1 mixing bowl
Ingredients
- 29 oz pumpkin puree (large can)
- 1 box spice cake mix (15 oz, can use yellow or white cake mix with added spice)
- 1 tsp Pumpkin Pie Spice (optional, if using yellow/white cake mix)
- 3 large eggs
- ¾ cup half and half
- 1 cup light brown sugar
- ¾ cup walnuts (optional, crushed)
- ½ cup butter, melted
Instructions
- In a medium or large mixing bowl, combine the pumpkin puree, pumpkin pie spice (if using), whisked eggs, half and half, and light brown sugar. Mix everything together thoroughly until there are no clumps and the mixture is smooth.
- Preheat your oven to 350°F (175°C). Lightly grease a 9×13 inch baking pan with non-stick cooking spray to prevent sticking.
- Pour the prepared pumpkin mixture evenly into the bottom of the greased baking dish.
- Evenly sprinkle the dry spice cake mix across the entire surface of the pumpkin mixture. For an extra crunch, sprinkle the optional crushed walnuts or pecans over the cake mix layer.
- Melt the butter and carefully drizzle it over the top of the cake mix and nuts. Try to distribute it as evenly as possible.
- Bake in the preheated oven for approximately 50-55 minutes, or until the top is golden brown and a toothpick inserted into the cake layer comes out mostly clean (some moisture from the pumpkin layer is normal).
- Once baked, remove from the oven and let it cool slightly. Scoop out warm portions and serve immediately with a generous dollop of vanilla ice cream or fresh whipped cream. Enjoy!
Nutrition Information (Approximate per serving)
- Serving Size: 3 oz
- Calories: 427 kcal
- Carbohydrates: 56 g
- Protein: 5 g
- Fat: 21 g
- Saturated Fat: 8 g
- Cholesterol: 66 mg
- Sodium: 378 mg
- Potassium: 471 mg
- Fiber: 1 g
- Sugar: 40 g
- Vitamin A: 6180 IU
- Vitamin C: 6.5 mg
- Calcium: 103 mg
- Iron: 3.1 mg
Nutrition information is automatically calculated and should only be used as an approximation.
Additional Information
- Course: Breakfast, Dessert
- Cuisine: American
Tried this recipe? Mention @thetypical_mom or tag #thetypicalmom!
Storing and Reheating Your Pumpkin Dump Cake
How do you store leftovers?
Proper storage is essential to keep your pumpkin dump cake fresh and delicious. If you happen to have any leftovers (which is rare!), transfer them to a smaller, airtight container. Store the container in the refrigerator. While the cake is often enjoyed the day it’s made, it tastes fantastic the next day as well, making it a wonderful grab-and-go breakfast or snack. It will keep well in the refrigerator for up to 3 days. Unlike some less moist baked goods, due to its tender and moist consistency, leaving it on the counter for extended periods is not recommended.
How to reheat
Reheating your pumpkin dump cake can enhance its comforting warmth and bring back that freshly baked feel. To reheat, scoop the desired portion onto a microwave-safe plate. Drizzle a tiny amount (about 1 tablespoon) of maple syrup or a splash of milk over the top. This helps to reintroduce moisture and prevent it from drying out during reheating. Microwave for 45 seconds to 1 minute, or until warmed through. You can also add a fresh dollop of whipped cream or a small scoop of vanilla ice cream before or after reheating for an extra treat. While delightful warm, we admit to sometimes sneaking a cold slice straight from the fridge for breakfast!
The beauty of this pumpkin dump cake lies in its simplicity. It truly takes only about 5 minutes of hands-on preparation before it goes into the oven. This makes it an ideal dessert for hosting brunch gatherings, where you might want a variety of delectable treats without spending hours in the kitchen. And for those times when an oven isn’t an option, dump cakes are incredibly adaptable! We’ve even successfully created a Crockpot Pumpkin Dump Cake and an Instant Pot dump cake, proving its versatility beyond traditional baking methods.
The core concept of a dump cake is to layer a few simple ingredients without the need for extensive mixing, which is perfect for involving younger family members in the kitchen. Let them help “dump” the ingredients into the pan and watch the magic happen! The result is a rich, comforting dessert that’s perfect on its own or elevated with your favorite toppings like extra whipped cream, a sprinkle of cinnamon, or a drizzle of caramel sauce. Its decadent nature means a small scoop goes a long way!

More Easy Pumpkin Recipes You’ll Love This Fall
If you’ve fallen in love with the ease and flavor of this pumpkin dump cake, you’ll be thrilled to explore our other fantastic pumpkin creations, perfect for any occasion:
- For an incredibly light and airy dessert, our pumpkin angel food cake is a must-try, requiring just two simple ingredients.
- When you need a smaller batch of baked goods or prefer individual portions, try our air fryer pumpkin bread, baked in charming mini loaf pans.
- Hosting a larger crowd? Our decadent pumpkin pie sheet cake is a spectacular option that’s easy to serve and always a hit.
- For a delightful breakfast or brunch item, our pumpkin apple bread offers a wonderful combination of fruity and spicy flavors, making it a true Fall favorite.
- And if you’re looking to add variety to your dessert table, these charming mini pumpkin pies are perfect for individual servings and complement this dump cake beautifully.
We encourage you to try this amazing pumpkin pie dump cake yourself and discover how effortless and delicious Fall baking can be! If you experiment with any unique additions or toppings that become a hit with your family, please share your ideas in the comments below. We’re always eager to hear about your culinary adventures and incorporate new twists into our recipes!


