Pecan Pie Dump Cake: The Irresistible Dessert That Combines Two Classics

Imagine the sticky, nutty, caramel‑rich filling of a traditional pecan pie. Now imagine it with the buttery, crumbly, cake‑like topping of a dump cake. That is exactly what Pecan Pie Dump Cake delivers — and it is every bit as wonderful as it sounds.

This dessert is ridiculously easy to make. You literally dump the ingredients into a baking dish, stir (or not), and let the oven work its magic. No pie crust to roll out. No corn syrup to measure carefully. No worrying about a soggy bottom. Just layer after layer of pecan pie flavor, finished with a golden, buttery cake crust that cracks perfectly when you spoon into it.

In this guide, you will learn the complete recipe, why dump cakes are so beloved, pro tips for the best texture, delicious variations, and how to make this pecan pie dump cake the star of your holiday table or any casual gathering.

Why You Will Love This Pecan Pie Dump Cake

If you have never made a dump cake before, you are in for a treat. The concept is simple: you dump ingredients into a pan, bake, and end up with a dessert that tastes like you spent hours in the kitchen. This pecan pie version takes that ease and adds the rich, nutty, caramel flavors of a classic Southern pecan pie.

Here is why this recipe is a winner:

· Only one pan – Minimal cleanup.
· No mixer required – A spoon or spatula is all you need.
· No pie crust stress – The cake mix creates its own crust.
· Buttery, crunchy topping – The yellow cake mix combines with melted butter to form a crisp, golden layer.
· Gooey, nutty filling – Pecans, brown sugar, and corn syrup create that signature pecan pie center.
· Crowd‑pleaser – Everyone loves pecan pie, and everyone loves cake. This is the best of both.

Whether you serve it warm with vanilla ice cream or at room temperature with a cup of coffee, this pecan pie dump cake will disappear fast.

The Complete Pecan Pie Dump Cake Recipe

This recipe makes one 9×13‑inch dump cake — about 12–15 generous servings.

Ingredients

For the Pecan Pie Filling Layer:

· 1 cup (120g) chopped pecans
· 1 cup (200g) light brown sugar, packed
· 1 cup (240ml) light corn syrup (or dark corn syrup for deeper flavor)
· 4 large eggs
· 1 teaspoon vanilla extract
· ¼ teaspoon salt

For the Cake Topping Layer:

· 1 box (15.25 oz / 432g) yellow cake mix (dry, unprepared)
· 1 cup (227g) unsalted butter, melted

Optional Add‑Ins & Toppings:

· ½ cup semi‑sweet chocolate chips (for a chocolate pecan twist)
· ½ cup shredded coconut (for tropical notes)
· Vanilla ice cream or whipped cream for serving
· Flaky sea salt for sprinkling after baking

Equipment

· 9×13‑inch baking dish (glass or metal)
· Mixing bowl
· Spatula or spoon
· Measuring cups and spoons

Step‑by‑Step Instructions (So Easy, Anyone Can Do It)

Step 1 – Preheat and Prepare

Preheat your oven to 350°F (175°C). Lightly grease a 9×13‑inch baking dish with butter or cooking spray. (Some dump cake recipes do not require greasing because the butter melts into the cake mix, but a light coating prevents sticking.)

Step 2 – Make the Pecan Pie Filling

In a medium mixing bowl, whisk together the brown sugar, corn syrup, eggs, vanilla extract, and salt until smooth and well combined. Stir in the chopped pecans. The mixture will be thick and syrupy — that is correct.

Step 3 – Pour the Filling into the Dish

Pour the pecan pie filling into the prepared baking dish. Spread it evenly with a spatula. The layer will be about ½ to ¾ inch thick.

Step 4 – Add the Dry Cake Mix

Sprinkle the entire box of dry yellow cake mix evenly over the pecan filling. Do not stir it in. Use your hands or the back of a spoon to break up any large clumps so the powder covers the surface evenly.

Step 5 – Drizzle with Melted Butter

Pour the melted butter evenly over the dry cake mix. Try to cover as much of the powder as possible. Do not stir — the butter will soak down into the cake mix and create a crumbly, buttery topping as it bakes.

Step 6 – Optional: Add Toppings

If you are using chocolate chips or coconut, sprinkle them over the buttered cake mix layer now.

Step 7 – Bake

Place the dish in the preheated oven. Bake at 350°F for 45–55 minutes. The dump cake is done when the top is golden brown, the edges are bubbly, and a toothpick inserted into the topping (not all the way to the bottom) comes out clean or with a few moist crumbs. The center should be set but still soft.

If the top is browning too quickly, loosely cover with foil for the last 15 minutes.

Step 8 – Cool Slightly and Serve

Let the pecan pie dump cake cool in the pan on a wire rack for at least 15–20 minutes before serving. This allows the filling to set slightly. Serve warm, at room temperature, or chilled — each temperature offers a different experience.

Pro tip: For clean slices, let the cake cool completely (about 2 hours), then refrigerate for 1 hour before cutting. For gooey, pie‑like servings, scoop it out warm with a spoon.