Pumpkin Pudding Dump Cake is a quick, beginner-friendly fall dessert with warm spice, soft pumpkin texture, and a simple one-bowl batter. Four main ingredients and an optional cream cheese drizzle make it practical for holidays, potlucks, or an uncomplicated weeknight treat.
When you want pumpkin flavor without making a traditional layer cake or pie, this dessert keeps things wonderfully simple. Pumpkin puree and vanilla pudding give the cake a soft, moist consistency, while the spice cake mix supplies the cinnamon-forward flavor you expect from a cozy autumn dessert.
Another advantage is that you don’t prepare the boxed cake mix according to its package directions. There are no additional eggs, oil, or water. You simply combine the pudding with cold milk, stir in the pumpkin and dry cake mix, and spread everything into the baking dish.
The optional cream cheese frosting drizzle is worth adding when you want a sweeter finish. Warming it briefly makes it thin enough to spoon over the cake without preparing a separate homemade glaze, so the dessert stays convenient from start to finish.
Pumpkin Pudding Dump Cake Ingredients
You only need a handful of ingredients for the cake itself, plus frosting if you’d like to add the drizzle.
- Spice cake mix: Provides the flour, leavening, sweetness, and warm spice flavor that form the foundation of the dessert. Use the dry mix directly from the box.
- Instant vanilla pudding mix: Helps give the baked cake its particularly soft, pudding-like texture while adding mild vanilla sweetness.
- Cold milk: Activates the instant pudding mix and provides the liquid needed to bring the batter together.
- Pure pumpkin puree: Adds pumpkin flavor, moisture, and the signature orange color. Make sure you’re using plain pumpkin rather than prepared pumpkin pie filling.
- Cream cheese frosting: An optional finishing touch that can be gently warmed and drizzled over the cooled cake.
Cooking Steps
STEP 1: Preheat your oven to 350°F (177°C). Lightly coat a 9 × 13-inch baking dish with nonstick cooking spray, paying attention to the corners so slices release more easily after baking.
STEP 2: Add the instant vanilla pudding mix and cold milk to a large mixing bowl. Whisk until they are completely combined and you notice the mixture beginning to thicken. You don’t need to let the pudding fully set before continuing.
STEP 3: Stir the pumpkin puree into the pudding mixture until the color and consistency are even. Add the dry spice cake mix and continue stirring until you have a smooth, thick batter with no obvious pockets of dry mix. Do not prepare the cake mix using the eggs, oil, or water listed on its package.
STEP 4: Spoon the pumpkin batter into the prepared baking dish. Use a spatula to spread it all the way to the edges and smooth the surface into an even layer. An even thickness helps the center and edges finish baking at roughly the same time.
STEP 5: Bake for 30 to 35 minutes. Start testing the cake at about 30 minutes because ovens can vary. Insert a toothpick near the center; when it comes out clean without wet batter attached, remove the pan from the oven.
STEP 6: Leave the cake in its baking dish and cool for at least 15 minutes. This short cooling period allows the soft interior to settle and makes the cake easier to slice without disturbing its tender texture.
STEP 7: If you’re adding the topping, place the cream cheese frosting in a small microwave-safe bowl. Warm it for about 10 to 15 seconds, stir well, and heat for just a few seconds longer if needed. It should become fluid enough to drizzle but does not need to be hot.
STEP 8: Spoon the softened frosting across the cake in thin lines or an irregular pattern. Let it settle briefly, then cut the cake into portions and serve.
Pro Tips for Pumpkin Pudding Dump Cake
- Check the pumpkin label carefully. Plain canned pumpkin puree is what you need. Pumpkin pie filling already contains sweeteners and seasonings that would change the balance of the cake.
- Don’t follow the cake-mix box directions. The pudding, milk, and pumpkin provide the moisture needed here, so additional oil, eggs, and water are unnecessary.
- Avoid overbaking. Test the center at 30 minutes. Leaving the cake in the oven significantly longer than necessary can reduce the soft texture created by the pumpkin and pudding.
Can I make this pumpkin cake ahead of time?
Yes. Bake the cake in advance, let it cool completely, and keep it covered until you’re ready to serve. You can also wait to add the warmed cream cheese frosting until closer to serving if you want the drizzle to look freshly applied.
Because the recipe is already very simple, preparing it a few hours ahead can be especially helpful when you’re making several dishes for a holiday meal or gathering.
Why is instant pudding added to the cake?
The instant vanilla pudding contributes sweetness and helps create a soft, moist crumb. Combined with the pumpkin puree, it gives this dessert a denser and more tender texture than a standard spice cake prepared according to the box directions.
Be sure to use instant pudding mix, not cooked pudding, since the recipe is designed around dry instant pudding.
Can I use pumpkin pie filling instead of pumpkin puree?
It’s better to stick with pure pumpkin puree. Pumpkin pie filling contains added sugar and spices and is formulated for making pie filling rather than functioning as plain pumpkin.
Since the spice cake mix already supplies sweetness and seasoning, using pumpkin pie filling could make the finished cake sweeter and alter its intended flavor.
How do I know when the cake is done?
Begin checking around the 30-minute mark. Insert a toothpick into the middle of the cake. It should come out clean, rather than coated in wet batter.
The cake will remain softer and moister than some traditional cakes because of the pumpkin and pudding, so don’t keep baking simply because you expect a very dry crumb.
Is the cream cheese drizzle necessary?
No. The cake can be served without it and will still have plenty of sweetness and warm spice flavor.
The drizzle is mainly a convenient finishing touch. If you use it, warming prepared cream cheese frosting briefly makes it much easier to create thin ribbons across the top instead of spreading a heavy frosting layer over the cake.
Serving Ideas for Pumpkin Pudding Dump Cake
This dessert is satisfying on its own, particularly when it’s still slightly warm. The soft pumpkin cake and warm spice flavors make it a natural choice for fall dinners, casual gatherings, Thanksgiving dessert tables, or afternoon coffee.
For a simple contrast in temperature, serve each portion with a scoop of vanilla ice cream. The cold ice cream softens slightly against the warm or room-temperature cake and works particularly well when you’ve skipped the cream cheese drizzle.
You can also serve smaller squares alongside hot coffee or tea. Because the cake is baked in a large rectangular pan, it’s easy to portion for a crowd without any special slicing or decorating.
Keeping Leftovers Fresh
Allow leftover cake to cool fully before covering the baking dish or transferring individual pieces to an airtight container.
Without the cream cheese frosting, the cake can generally be kept covered at room temperature for a short period, although refrigeration is the safer choice for longer storage. Once you’ve added cream cheese frosting, store the cake in the refrigerator and enjoy it within about 3 to 4 days.
For longer storage, freeze individual unfrosted portions in airtight freezer-safe packaging for up to about 2 months. Freezing slices separately makes it easier to thaw only what you need.
To serve refrigerated cake, you can simply let a portion sit at room temperature until it loses its chill. If you prefer it warm, microwave an individual slice briefly until just warmed through. Avoid overheating it, since the pumpkin and pudding already give the cake a particularly tender consistency.
If you’re planning to freeze the dessert, consider leaving off the cream cheese drizzle and adding freshly warmed frosting after the slices have thawed. This keeps the topping neater and lets you recreate the freshly finished look with almost no extra work.
Pumpkin Pudding Dump Cake
Ingredients
For the Cake:
- 1 box about 15 oz spice-flavored cake mix
- 1 cup chilled milk
- 1 box 3.4 oz instant vanilla pudding mix
- 1 cup pure pumpkin puree
For the Optional Drizzle:
- 1/4 cup prepared cream cheese frosting
Instructions
- Heat the oven to 350°F (177°C). Lightly coat a 9 × 13-inch baking dish with nonstick cooking spray and set it aside.
- Place the vanilla instant pudding mix and cold milk in a large mixing bowl. Whisk or stir until evenly combined and the mixture begins to thicken.
- Add the pumpkin puree, followed by the dry spice cake mix. Stir thoroughly until a smooth, uniform batter forms. Do not add the eggs, oil, water, or any other ingredients called for on the cake mix package.
- Transfer the prepared batter to the greased baking dish and spread it into an even layer with a spatula.
- Bake for 30 to 35 minutes. Begin checking for doneness around the 30-minute mark; the cake is ready when a toothpick inserted into the center comes out clean.
- Allow the cake to cool in the baking dish for at least 15 minutes.
- Place 1/4 cup cream cheese frosting in a small microwave-safe bowl. Heat for 10 to 15 seconds, then stir. If necessary, warm it for a few additional seconds until the frosting reaches a fluid, drizzle-friendly consistency.
- Spoon the warmed frosting over the cooled cake in an irregular decorative pattern.
- Allow the drizzle to settle slightly, then cut the pumpkin pudding dump cake into portions and serve.
Notes
No additional ingredients listed on the spice cake mix package are needed.
Baking times can vary slightly by oven, so begin testing the center of the cake after 30 minutes.
The cream cheese frosting drizzle is optional.
Vanilla ice cream may be served alongside individual slices for an additional dessert topping.