Pumpkin Pecan Dump Cake

Posted on August 6, 2026

Pumpkin Pecan Dump Cake

Pumpkin Pecan Dump Cake is the kind of dessert that feels like a warm embrace on a crisp autumn evening. When the air turns cool and the leaves begin their slow dance to the ground, there is nothing quite as grounding as the aroma of cinnamon and pumpkin wafting through the kitchen. Much like the recipes I gathered from my grandmother’s worn recipe box, this dish relies on simple, honest ingredients to create something truly magical without demanding hours of complex preparation.

This dessert brings together the creamy, comforting depth of pumpkin custard with a buttery, golden crust that provides just the right amount of crunch from the pecans. Whether you are hosting a festive gathering or simply seeking a quiet moment of sweetness after a long day, this recipe offers a reliable way to nourish your soul. It is a reminder that cooking does not need to be complicated to be meaningful; often, the most cherished memories are made while whisking together a simple batter for the people we love.

What is Pumpkin Pecan Dump Cake?

Pumpkin Pecan Dump Cake is a classic American shortcut dessert that mimics the flavors of a traditional pumpkin pie while significantly reducing the effort required to make it. Unlike a traditional pie that requires careful crust rolling and precise blind baking, this recipe uses a cake mix as its base to build a textured, decadent layer atop a rich pumpkin custard. The name comes from the straightforward method of pouring and layering the ingredients directly into the baking dish.

The combination of spice cake mix, which brings notes of ginger, cloves, and cinnamon, with the earthy sweetness of pumpkin purée creates a harmonious balance of flavors. The melted butter poured over the top ensures that the cake mix transforms into a golden, slightly crunchy topping that complements the soft, creamy pumpkin filling beneath. It is a humble, rustic dessert that embraces the warmth of the harvest season.

Reasons to Try Pumpkin Pecan Dump Cake

This recipe is a savior for busy schedules because it requires minimal hands-on time yet yields impressive results. It is perfect for beginner bakers or families who want to involve children in the kitchen without the stress of perfect pie crusts. Because it is so easy to assemble, you can spend less time hovering over the oven and more time connecting with your guests or relaxing in your own home.

Beyond its ease, the flavor profile is undeniably nostalgic and deeply satisfying. It provides that specific, comforting warmth that only fall spices can deliver. Whether you serve it warm from the oven for a cozy treat or chilled as suggested, it remains a crowd-pleaser that balances texture and sweetness perfectly. It is a testament to the idea that simple ingredients, when treated with love, can produce something truly extraordinary.

Ingredients Needed to Make Pumpkin Pecan Dump Cake

  • 1 can (29 ounces) pumpkin purée (make sure to use 100% pumpkin, not pumpkin pie filling)
  • 1 can (12 ounces) evaporated milk (this provides the creamy, rich texture)
  • 3 large eggs (at room temperature to ensure they blend easily)
  • 1 cup brown sugar (packed, for a hint of molasses sweetness)
  • 2 teaspoons ground cinnamon (the soul of this harvest dessert)
  • 1.5 cups coarsely chopped pecans (these add a necessary crunch)
  • 1 box (15.25 ounces) spice cake mix (the foundation of the topping)
  • 3/4 cup melted butter (unsalted, to bind the dry cake mix)

Instructions to Make Pumpkin Pecan Dump Cake – Step by Step

Step 1: Start by preheating your oven to 350 degrees Fahrenheit. While the oven is warming up, take a moment to spray a 9×13-inch baking dish with non-stick cooking spray to ensure your dessert releases perfectly later on.

Step 2: In a large mixing bowl, combine the pumpkin purée, evaporated milk, eggs, brown sugar, and cinnamon. Whisk these together gently until the mixture is smooth and the cinnamon is evenly incorporated, creating a rich, spiced custard base that smells divine.

Step 3: Pour the pumpkin mixture into your prepared baking dish, using a spatula to spread it evenly across the bottom. This base will eventually set into a beautiful, velvety custard as it interacts with the heat of the oven.

Step 4: Now, open your spice cake mix and sprinkle it evenly over the pumpkin layer. Using your clean fingers to scatter the mix helps ensure a consistent layer without any large clumps, creating the perfect foundation for the butter.

Step 5: Drizzle the melted butter as evenly as possible over the dry cake mix. It is perfectly fine if there are some powdery spots remaining, as these will hydrate and toast beautifully during the long bake, adding delightful texture to the crust.

Step 6: Sprinkle your coarsely chopped pecans over the top of the cake mix, ensuring they are distributed well so every scoop gets a bit of nuttiness. Place the dish in your preheated oven and bake for 55 to 60 minutes until the top is golden brown and the edges are bubbling with warmth.

Step 7: Once baked, allow the cake to cool for at least 15 minutes before serving. If you have the patience, refrigerating it for one to three hours allows the custard to firm up and the flavors to deepen, making it even better for those second-day leftovers.

Chef’s Tips for a Perfect Result

  • Use room-temperature eggs, as they incorporate 30% better into the pumpkin mixture for a smoother, consistent custard.
  • Do not stir the cake mix once you have added it to the pumpkin; the dry mix needs to stay on top to create that lovely, buttery crust texture.
  • Use a high-quality spice cake mix for the best depth of flavor; if you cannot find one, add an extra teaspoon of pumpkin pie spice to a yellow cake mix.
  • To prevent the pecans from burning, you can lightly cover the dish with foil for the first 30 minutes of baking if your oven runs hot.

Variations and Substitutions

  • Yellow Cake Swap: If you find spice cake mix too intense, a classic yellow cake mix provides a neutral, buttery base that lets the pumpkin and cinnamon shine.
  • Nut-Free Alternative: Simply omit the pecans and sprinkle a small amount of coarse brown sugar or cinnamon-sugar on top for a delightful, caramelized crunch.
  • Walnut Twist: Swap the pecans for coarsely chopped walnuts, which offer a slightly more earthy flavor that pairs beautifully with the pumpkin.

How to Serve and Pair

This dessert is best served slightly warm with a generous dollop of freshly whipped cream. For an extra touch, I love to sprinkle a tiny pinch of ground cinnamon or nutmeg over the cream. It pairs beautifully with a hot cup of spiced chai or a dark, robust coffee, creating a balanced finish to a hearty autumn meal. Serving it in square portions allows the beautiful layers of custard and cake to shine on the plate.

Storage and Reheating

Refrigerator

Cover the baking dish tightly with plastic wrap or transfer leftovers to an airtight container. It will keep well in the refrigerator for up to four days, and the flavors actually improve as it sits.

Freezer

While this dish is best fresh, you can freeze it for up to one month. Wrap the cooled cake tightly in multiple layers of plastic wrap and foil to prevent freezer burn.

Reheating

The best way to reheat is in a 325-degree oven until warmed through. Alternatively, microwave individual portions for 30 seconds, adding a teaspoon of water or milk to keep the cake moist if it seems dry.

Frequently Asked Questions (FAQ)

Can I use pumpkin pie filling instead of purée?

You should stick to pure pumpkin purée because pie filling already contains sugar and spices that will make the dessert overly sweet and cloyingly thick. Using plain purée gives you total control over the seasoning.

How do I know when the cake is finished baking?

The cake is done when the top is golden brown, the edges are bubbling, and a toothpick inserted into the center comes out relatively clean from the cake portion. Remember that the pumpkin layer will remain soft like a custard.

Why is my topping still powdery?

If you see patches of dry cake mix, it is likely that the butter did not reach those areas, so try to drizzle the butter more deliberately next time. If it happens, you can lightly mist the dry spots with a tiny bit of water or melted butter and bake for five additional minutes.

Can I assemble this ahead of time?

You can prepare the pumpkin base in the dish and keep it covered in the fridge, but do not add the dry cake mix or butter until just before you are ready to bake. This prevents the cake mix from becoming gummy or soaking up too much moisture prematurely.

What is the best way to customize the flavor?

You can customize the profile by adding a teaspoon of pure vanilla extract to the pumpkin mixture or incorporating dried cranberries for a tart contrast. Experimenting with different toasted nuts like hazelnuts can also add a sophisticated, nutty aroma.

Conclusion

Pumpkin Pecan Dump Cake is more than just a simple recipe; it is a celebration of the quiet joy found in seasonal ingredients. By bringing together the deep, earthy sweetness of pumpkin with the toasted crunch of pecans, you create a dessert that nourishes both the body and the heart. I encourage you to set aside time this week to bake this, letting the warmth of the oven fill your home with the spirit of the season. It is that signature blend of spice and comfort that makes every bite truly irresistible.

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Pumpkin Pecan Dump Cake

Pumpkin Pecan Dump Cake

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  • Author: SERAPHINA
  • Prep Time: 10
  • Cook Time: 50
  • Total Time: 60
  • Yield: 12 servings 1x
  • Category: desserts
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Experience the ultimate cozy autumn treat with this effortless Pumpkin Pecan Dump Cake. This recipe combines the creamy, spiced goodness of pumpkin custard with a golden, buttery, and crunchy pecan-topped cake layer. It is the perfect stress-free dessert for harvest gatherings or quiet evenings at home, offering all the nostalgic flavors of a traditional pumpkin pie without the complex crust work.


Ingredients

Scale

1 can (29 ounces) pumpkin purée
1 cup evaporated milk
3 large eggs
1 1/2 cups granulated sugar
1 teaspoon ground cinnamon
1/2 teaspoon ground ginger
1/4 teaspoon ground cloves
1 package (15.25 ounces) spice cake mix
1 cup unsalted butter, melted
1 1/2 cups chopped pecans


Instructions

Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking dish.
In a large mixing bowl, whisk together the pumpkin purée, evaporated milk, eggs, sugar, cinnamon, ginger, and cloves until smooth.
Pour the pumpkin mixture into the prepared baking dish and spread it evenly.
Sprinkle the dry spice cake mix evenly over the pumpkin layer.
Top the cake mix with the chopped pecans.
Drizzle the melted butter evenly over the entire surface, ensuring all cake mix is moistened.
Bake for 45 to 55 minutes, or until the center is set and the top is golden brown.
Allow the cake to cool for at least 15 minutes before serving warm.


Notes

Serve warm with a scoop of vanilla bean ice cream or a dollop of fresh whipped cream for added decadence. Store any leftovers in an airtight container in the refrigerator for up to 3 days. You may reheat individual portions in the microwave.


Nutrition

  • Serving Size: 1 square
  • Calories: 380
  • Sugar: 32g
  • Sodium: 280mg
  • Fat: 18g
  • Saturated Fat: 9g
  • Carbohydrates: 48g
  • Fiber: 3g
  • Protein: 5g
  • Cholesterol: 75mg

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