Pecan Dump Cake Recipe That’s Rich, Easy, and Full of Flavor

By Amy June 25, 2025

close-up of pecan dump cake recipe topped with vanilla ice cream and syrup

Pecan dump cake recipe lovers know there’s nothing quite like this gooey, buttery dessert to bring warmth to the table. My journey with it started in a tiny Denver apartment, long after I had left my grandmother’s kitchen. Her pecan pie was always the star of our holidays. But when I started cooking for myself, I needed something easier, something I could make without a rolling pin or perfect crust. That’s when I discovered this simple, layered dessert. It had all the flavor of her famous pie with none of the hassle. Today, this recipe is a staple in my kitchen. It’s forgiving, rich, and filled with toasty pecans and a soft cake topping that never fails to please. In this guide, I’ll walk you through how to make it, customize it, and avoid common mistakes so yours turns out perfect every time.

Table of Contents

What Makes This Pecan Dump Cake Recipe So Special

A nostalgic dessert that’s simple to prepare

This dessert brings together pantry staples and delivers the flavor of something much more involved. It begins with a layer of chopped pecans spread across the bottom of a greased baking dish. On top of that goes a smooth mix of condensed milk, melted butter, vanilla, and corn syrup. The combination thickens as it bakes, forming a caramel-like layer with rich depth and chew.

Next comes the cake mix, sprinkled evenly over the filling. Thin pats of butter are placed across the top. As the dessert bakes, the butter melts through the mix, turning it golden and slightly crisp while the bottom remains gooey. You don’t have to stir anything. The layers bake into each other in a way that creates perfect balance with almost no effort.

This is the kind of dessert you can make in under ten minutes and still get the kind of praise you’d expect from a homemade pie. If you’re a fan of hands-off baking, you might also enjoy the rock bottom pie recipe, another favorite for low-prep indulgence.

Layers of flavor in one effortless bake

What really makes this pecan dump cake recipe stand out is the contrast in textures. The top becomes crisp and buttery. The middle stays soft and sticky, thanks to the syrup and condensed milk. The base gets a nutty roast from the pecans. It’s sweet, salty, crunchy, and tender all in one slice.

You can make it with just what’s in your cabinet. There’s no need for eggs or milk. You don’t even need a mixing bowl. The oven does all the work. The simplicity makes it perfect for weeknights or last-minute desserts when company’s coming over.

Looking for another fast dessert with strong flavor and easy steps? Try the blackberry pistachio dream bars. Like this recipe, it builds deep flavor from pantry ingredients and clever layering.

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pecan dump cake recipe served on white plate with ice cream and caramel drizzle

Pecan Dump Cake Recipe


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  • Author: Amy
  • Total Time: 1 hour 5 minutes
  • Yield: 12 servings 1x
  • Diet: Vegetarian

Description

This pecan dump cake recipe is a gooey, buttery dessert made with pantry staples. It tastes like pecan pie with less effort.


Ingredients

Scale

1 cup chopped pecans

1 can (15 oz) sweetened condensed milk

1 cup corn syrup (light or dark)

1/2 cup melted unsalted butter

1 tsp vanilla extract

1 box (15.25 oz) yellow cake mix

1/2 cup unsalted butter, sliced into thin pats

1 cup water


Instructions

1. Preheat oven to 350°F and grease a 9×13 inch baking dish.

2. Spread chopped pecans evenly in the bottom of the dish.

3. In a bowl, mix condensed milk, corn syrup, melted butter, and vanilla extract until smooth.

4. Pour the mixture over the pecans.

5. Sprinkle the dry cake mix evenly over the liquid layer.

6. Arrange thin pats of butter across the entire top of the cake mix.

7. Slowly pour the water over the surface without disturbing the layers.

8. Bake for 50 to 55 minutes until golden brown and set.

9. Let cool for at least 15 minutes before serving.

Notes

Avoid stirring the layers to keep the texture perfect.

Serve warm with a scoop of vanilla ice cream for extra flavor.

  • Prep Time: 10 minutes
  • Cook Time: 55 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 420
  • Sugar: 36g
  • Sodium: 320mg
  • Fat: 22g
  • Saturated Fat: 11g
  • Unsaturated Fat: 9g
  • Trans Fat: 0g
  • Carbohydrates: 52g
  • Fiber: 1g
  • Protein: 4g
  • Cholesterol: 45mg
slice of pecan dump cake recipe with whole pecans and caramel filling

Easy Ways to Customize Your Pecan Dump Cake Recipe

Add seasonal ingredients for a fresh twist

One of the best things about this pecan dump cake recipe is how easy it is to change depending on the season or occasion. In fall, a dash of cinnamon or pumpkin pie spice in the condensed milk layer brings a warm, cozy flavor. If you’re making this for winter holidays, add a tablespoon of maple syrup or a splash of bourbon to the liquid mixture before baking. These small additions give the dessert deeper character without changing its structure.

You can also add fruit to brighten the filling. Sliced bananas or diced apples work well. Add them on top of the pecan layer before pouring in the condensed milk mixture. Keep the slices thin so they soften during baking. This adds balance to the richness without making it soggy.

For another sweet recipe that uses familiar ingredients in an unexpected way, check out the sugar cookie lemonade crumble. It offers a light contrast to this richer pecan cake.

Try simple swaps for new textures or flavors

Not everyone has the same cake mix on hand, and that’s okay. You can swap the yellow cake mix with butter pecan, spice, or even vanilla mix to slightly shift the flavor. Each one brings a different note to the dessert, so pick the one that fits your taste or pantry.

If you want a little crunch on top, sprinkle chopped toffee bits or crushed graham crackers before baking. For a richer feel, drop a handful of chocolate chips between the syrup layer and the dry cake mix. They’ll melt into the filling and add a soft chocolate touch without overwhelming the pecan flavor.

And if you’re in the mood for bite-sized treats with big flavor, the no-bake peanut butter cheesecake balls are a great choice. They’re fast, flexible, and just as satisfying.

How to Serve and Store Your Pecan Dump Cake Recipe

Best ways to serve it warm or chilled

This pecan dump cake recipe is best served warm, right from the oven after it has cooled for about fifteen minutes. At this stage, the buttery topping firms up slightly, while the filling stays gooey and rich. A scoop of vanilla ice cream on top melts into the warm layers and creates a smooth contrast to the crispy edges.

If you’re serving a crowd, you can make it earlier in the day and reheat it in a low oven before serving. Some people prefer it at room temperature, especially the next day when the flavors have settled. The texture changes slightly but remains satisfying.

For a softer finish, cover the dish with foil while reheating to avoid over-crisping the top. If you like it firmer, leave it uncovered during warming to restore that golden top layer.

Storage tips to keep it tasting fresh

Once cooled, cover the dish tightly with plastic wrap or foil. You can leave it at room temperature for one day, but after that, it’s best to refrigerate it. Stored in the fridge, it keeps well for up to four days.

If you’re making it ahead, bake as directed and let it cool completely. Store in the refrigerator, and reheat portions in the microwave or oven as needed. The microwave works well for single servings, taking about 20 seconds on high to bring it back to its soft, warm state.

Freezing is also an option. Cut the cake into squares and wrap each one in plastic, then place them in a freezer bag. When you’re ready to enjoy, thaw in the fridge overnight and warm slightly before serving. The texture may be softer, but the flavor holds up well.

pecan dump cake recipe served on white plate with ice cream and caramel drizzle

Tips, Mistakes to Avoid, and Your Top Questions Answered

What to watch out for when baking

The biggest mistake with a pecan dump cake recipe is overmixing. This dessert is built on layers, not batter. Resist the urge to stir. Let each layer stay as it is. The butter and liquid ingredients will naturally soak into the dry mix as it bakes.

Another common issue is uneven butter distribution. Thin pats of butter should cover the dry mix as evenly as possible. If parts of the top remain dry after baking, it’s usually because the butter coverage was too sparse. Use all the butter listed in the recipe and slice it into even pieces.

Baking time also matters. Pulling it out too early can result in a soupy middle, while leaving it too long can dry out the top. Check the edges for bubbling and the top for a golden finish. A baking time of 50 to 55 minutes at 350°F usually gets it right.

FAQ

What is the biggest mistake to avoid when making a dump cake?

Stirring the layers is the most common mistake. Dump cakes work by letting each ingredient bake in place. Stirring can ruin the texture and prevent the cake mix from forming the proper topping.

What is the difference between a dump cake and a cobbler with cake mix?

A dump cake layers dry cake mix directly over a sweet base and adds butter without stirring. A cobbler, even with cake mix, often includes a mixed batter or biscuit topping. The texture and assembly are different.

Can I use muffin mix for dump cake?

You can, but results vary. Muffin mix is often sweeter and includes rising agents or fruit bits that change how the cake bakes. Stick to cake mix when possible, or expect a denser texture if you substitute.

This pecan dump cake recipe is proof that comfort food doesn’t have to be complicated. From the nutty base to the buttery topping, each bite delivers a mix of textures and flavors that feel familiar and indulgent. It’s a recipe that fits any skill level, works for all seasons, and welcomes custom twists without stress. Whether you’re making it for a holiday or just because the day needs something sweet, this cake will bring people back for seconds. Bake it once, and it might just become your new go-to dessert.

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