One-Pan Pumpkin Dump Cake

Total Time: 35 mins Difficulty: Beginner
Whip up this easy One-Pan Pumpkin Dump Cake for a cozy fall treat without the hassle!
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Autumn is in full swing, and there’s nothing more comforting than the sweet, spiced warmth of pumpkin paired with the buttery crisp of a dump cake. One-Pan Pumpkin Dump Cake brings together the classic flavors of pumpkin pie—cinnamon, ginger, cloves—with the ease of a cake mix, resulting in a dessert that’s as cozy as your favorite sweater. Every spoonful feels like a hug from the inside, with a tender, custard-like pumpkin filling underneath a golden, crumbly topping. Whether you’re hosting a busy holiday gathering or simply craving something sweet on a quiet weeknight, this recipe has your back. With minimal cleanup and maximum flavor, it’s the kind of dessert that makes you feel like a kitchen rock star without breaking a sweat.

Beyond the delectable taste, this One-Pan Pumpkin Dump Cake is designed for simplicity. In just 15 minutes of prep time, you’ll whisk together pantry staples—pumpkin puree, evaporated milk, eggs, sugar, and warm spices—and layer them in a single 9×13-inch pan. A box of yellow cake mix transforms into a crispy cap when drizzled with melted butter, and optional pecans add a lovely crunch. After 50–60 minutes in the oven and a brief 20-minute rest, you’ll have a shareable dessert that yields about 12 servings, each at roughly 320 calories. It’s the perfect balance of sweet and spiced, rich and light, and it captures the very essence of fall in one effortless dish.

KEY INGREDIENTS IN ONE-PAN PUMPKIN DUMP CAKE

Every ingredient in this One-Pan Pumpkin Dump Cake plays a special role, working together to create layers of flavor, texture, and moisture. From the creamy pumpkin base to the buttery cake topping, here’s why each component matters:

  • Pumpkin puree

Provides that signature autumnal flavor and a smooth, custard-like texture that forms the cake’s hearty foundation.

  • Evaporated milk

Adds richness and creaminess without thinning out the filling, ensuring a luscious consistency.

  • Eggs

Act as a binder, helping the pumpkin mixture set properly while giving structure to the filling.

  • Granulated sugar

Sweetens the filling and balances the earthiness of the pumpkin and spices.

  • Ground cinnamon

Infuses every bite with warmth and a classic pumpkin-pie aroma.

  • Ground ginger

Brings a subtle zing that brightens the flavor profile and complements the sweetness.

  • Ground cloves

Offers a hint of pungent spice that deepens the complexity of the filling.

  • Salt

Enhances all the flavors and keeps the sweetness from becoming one-dimensional.

  • Yellow cake mix

Transforms into a golden, tender topping that crisps up around the edges while sealing in moisture.

  • Chopped pecans (optional)

Add a delightful crunch and nutty flavor, making each bite more texturally interesting.

  • Melted butter

Triggers the cake mix to form a crisp, buttery crust that contrasts beautifully with the soft pumpkin layer.

HOW TO MAKE ONE-PAN PUMPKIN DUMP CAKE

This recipe takes classic autumn flavors and simplifies them into a one-pan wonder. You’ll layer, drizzle, and bake your way to a bakery-worthy dessert without the fuss of multiple dishes or complicated techniques.

1. Preheat your oven to 350°F (175°C) to ensure even baking and a perfectly golden top.

2. In a large mixing bowl, combine the pumpkin puree, evaporated milk, eggs, sugar, cinnamon, ginger, cloves, and salt. Whisk vigorously until the mixture is completely smooth and the spices are evenly distributed.

3. Grease or lightly spray a 9×13-inch baking pan, then pour the spiced pumpkin mixture into it. Use a spatula to spread it into an even layer.

4. Take the dry yellow cake mix and sprinkle it in an even layer over the pumpkin base, covering every inch of filling.

5. If you’re using pecans, scatter the chopped nuts across the top, ensuring a balanced distribution for maximum crunch in every bite.

6. Drizzle the melted butter slowly and evenly over the cake mix, letting it sink into crevices to promote a crispy, golden crust.

7. Bake in the preheated oven for 50–60 minutes, or until the top turns a deep golden brown and a toothpick inserted into the center comes out clean.

8. Remove from the oven and allow the cake to cool in the pan for at least 20 minutes. This rest time helps the layers set, making serving easier and neater.

SERVING SUGGESTIONS FOR ONE-PAN PUMPKIN DUMP CAKE

When this cake emerges from the oven, it’s begging to be dressed up and served. The contrast between warm, spiced pumpkin and crisp topping is delicious on its own, but a few thoughtful touches will elevate your presentation and taste. From creamy toppings to festive garnishes, these serving ideas transform your dump cake into a showstopper.

  • Top with a scoop of vanilla ice cream

The cold creaminess from the ice cream melds beautifully with the warm pumpkin, creating a heavenly contrast. For best results, serve immediately after scooping to enjoy that perfect melt.

  • Add a dollop of freshly whipped cream

Lightly sweetened whipped cream adds an airy finish and balances the cake’s density. Whip heavy cream with a touch of sugar and vanilla until soft peaks form, then spoon onto each slice.

  • Drizzle caramel sauce

A ribbon of warm caramel over each piece amplifies the sweetness and adds a buttery complexity. Choose a thick, rich sauce and warm it slightly before pouring for the smoothest texture.

  • Sprinkle with toasted pecans and a dash of cinnamon

For an extra crunch, toast additional pecans in a dry skillet until fragrant and golden. Finish each serving with a light dusting of cinnamon to reinforce those cozy fall flavors.

HOW TO STORE ONE-PAN PUMPKIN DUMP CAKE

Proper storage ensures your Pumpkin Dump Cake stays as inviting as the moment it comes out of the oven. Because this recipe contains dairy and eggs, it needs to be handled with care and cooled completely before being stashed away. Follow these tips to preserve its flavor, texture, and moisture for days.

  • Room temperature (short-term)

If you plan to enjoy the cake within 1–2 days, cover it tightly with plastic wrap or transfer it to an airtight container. Keep it in a cool, dry place away from direct sunlight to prevent the topping from softening.

  • Refrigeration (up to 5 days)

Place leftover slices in a sealed container or wrap the pan securely. Chilling helps maintain the custard-like filling and prevents spoilage. Rewarm individual pieces in the microwave for about 15–20 seconds to revive the crisp topping.

  • Freezing (up to 3 months)

For long-term storage, cut the cake into servings and wrap each piece individually in plastic wrap followed by aluminum foil. Thaw overnight in the fridge, then warm in the oven at 325°F (160°C) for 10–15 minutes to restore its just-baked texture.

  • Separate toppings

If you’re adding ice cream, whipped cream, or caramel, store these separately in their proper conditions and assemble just before serving to maintain optimal texture and flavor.

CONCLUSION

This One-Pan Pumpkin Dump Cake is the ultimate fall dessert: effortless to make, bursting with seasonal spices, and perfect for crowd-pleasing gatherings. From the creamy pumpkin filling to the irresistible buttery crunch of the cake mix topping, every component works in harmony to deliver autumn in every bite. With just one pan to wash, even busy home cooks can pull off a dessert that looks and tastes like it took hours. Whether you’re celebrating Thanksgiving with family, hosting a casual weekend get-together, or simply craving a sweet pick-me-up on a cool evening, this recipe delivers. Feel free to customize it with your favorite nuts, a splash of vanilla extract, or an extra pinch of nutmeg to make it uniquely yours. Remember, the simplicity of the “dump” method doesn’t compromise on flavor—it just ensures more time enjoying dessert and less time on cleanup.

You can easily print this article and tuck it into your recipe binder or save it digitally for autumn inspiration whenever you need a quick, delicious dessert. Below, you’ll find a FAQ section that answers common questions about ingredient substitutions, storage hacks, and more. If you give this cake a try, I’d love to hear how it turned out! Drop your comments, questions, or any feedback in the section below—whether you’re curious about swapping pecans for walnuts, want tips on reheating leftovers, or simply want to share your personal twist on this cozy pumpkin treat. Happy baking and may your kitchen be filled with warmth, laughter, and the sweet scent of fall spices!

One-Pan Pumpkin Dump Cake

Difficulty: Beginner Prep Time 15 mins Rest Time 20 mins Total Time 35 mins
Calories: 320

Description

Experience the delightful blend of pumpkin spices and cozy flavors in this simple one-pan dessert that’s perfect for gatherings and seasonal celebrations.

Ingredients

Instructions

  1. Preheat your oven to 350°F (175°C).
  2. In a large mixing bowl, combine the pumpkin puree, evaporated milk, eggs, sugar, cinnamon, ginger, cloves, and salt. Whisk until well blended.
  3. Pour the pumpkin mixture into a 9x13-inch baking pan, spreading evenly.
  4. Sprinkle the dry cake mix evenly over the pumpkin mixture in the pan.
  5. Sprinkle the chopped pecans on top of the cake mix if you choose to use them.
  6. Drizzle the melted butter evenly over the top of the cake.
  7. Place the pan in the preheated oven and bake for about 50-60 minutes or until the top is golden brown and a toothpick inserted into the center comes out clean.
  8. Let the cake cool for at least 20 minutes before serving to allow it to set.

Note

  • One-Pan Pumpkin Dump Cake is a simple yet delicious dessert perfect for fall gatherings.
  • You can substitute pecans with walnuts or omit them entirely if there are nut allergies.
  • Serve warm with a scoop of vanilla ice cream or a dollop of whipped cream for added indulgence.
  • This recipe allows for creativity; try adding a pinch of nutmeg or a splash of vanilla extract for additional flavor.
  • The "dump" method makes this cake easy to prepare and clean-up is a breeze with just one pan.
Keywords: pumpkin cake, dump cake, fall dessert, easy recipe, one-pan, pecan
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Frequently Asked Questions

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Can I use fresh pumpkin instead of canned pumpkin puree?

Yes, you can use fresh pumpkin instead of canned pumpkin puree. To do this, you'll need to cook and puree the pumpkin first. One medium-sized pumpkin typically yields about 2 cups of puree, so make sure to measure out 15 oz or about 1 ¾ cups of fresh pumpkin puree for this recipe. Remember that using fresh pumpkin may alter the moisture content slightly, so keep an eye on the baking time.

Is it necessary to use evaporated milk, or can I use another type of milk?

While evaporated milk gives a rich and creamy texture to the cake, you can substitute it with whole milk, half-and-half, or a non-dairy alternative like almond milk or coconut milk. However, keep in mind that using a different type of milk might change the flavor and consistency slightly, so choose based on your taste preference.

What if I don’t have cake mix at home?

If you don’t have a box of yellow cake mix, you can make a homemade version using flour, sugar, baking powder, and a few other ingredients. A simple homemade cake mix could consist of 1 ¾ cups all-purpose flour, 1 cup sugar, 2 ½ tsp baking powder, ½ tsp salt, and ½ cup of vegetable oil. Combine these ingredients and sprinkle them over the pumpkin mixture as you would with the store-bought cake mix.

Can this recipe be made ahead of time?

Yes, you can prepare the One-Pan Pumpkin Dump Cake ahead of time. You can mix the pumpkin filling and layer it with the cake mix and nuts before drizzling with melted butter. Cover the unbaked dish tightly with plastic wrap or aluminum foil and refrigerate for up to 24 hours. When you're ready to bake, simply remove it from the refrigerator and allow it to sit at room temperature for about 20-30 minutes before baking as instructed.

How do I store leftovers, and how long will they last?

Leftovers can be stored in an airtight container at room temperature for up to 2 days. For longer storage, refrigerate the cake, where it will last for about 4-5 days. If you want to keep it longer, you can freeze the cake for up to three months. Just make sure to wrap it well in plastic wrap followed by aluminum foil to prevent freezer burn. To enjoy, thaw overnight in the refrigerator and then warm it up in the microwave or oven before serving.

Emily Roberts Food and Lifestyle Blogger

Hi, I’m Emily Roberts, Welcome to my cozy corner of the internet, where home cooking meets storytelling and everyday recipes turn into something extraordinary.

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