Pecan Pie Brownies combine two classic desserts into one irresistible treat with a fudgy brownie base and sweet pecan pie topping. This recipe delivers the best of both worlds—rich chocolate and gooey pecan filling—in under an hour of prep time. Perfect for holidays, potlucks, or whenever you need a dessert that looks fancy but comes together easily.
Why You’ll Love This Recipe
- Two Desserts in One: Get the fudgy goodness of brownies with the sweet, nutty flavor of pecan pie.
- Simple Ingredients: Uses convenient brownie mix plus pantry staples for the topping.
- Crowd-Pleaser: These brownies disappear fast at gatherings.
- Easy to Make: No complicated steps or fancy techniques required.
- Make-Ahead Friendly: Bake a day ahead and store until ready to serve.
What You Need to Know Before You Start
Prep Time & Cook Time:
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: About 1 hour
Servings: This recipe makes 16 brownies. Great for sharing at parties or enjoying throughout the week. Need more? Double the recipe and use a larger pan.
Difficulty: Easy enough for beginners. Just mix, layer, and bake.
Required Kitchen Tools
- 9×13-inch baking pan
- Mixing bowls (medium and large)
- Whisk or electric mixer
- Measuring cups and spoons
- Spatula
- Parchment paper or cooking spray

Ingredients for Pecan Pie Brownies
These brownies start with a boxed brownie mix for convenience, topped with a homemade pecan pie layer that tastes completely from scratch. Here’s what you’ll need:
For the Brownie Base:
- 1 box brownie mix (plus ingredients listed on the box, typically eggs, oil, and water)
For the Pecan Pie Topping:
- 1/2 cup granulated sugar
- 3/4 cup light corn syrup
- 3 large eggs
- 3 tablespoons unsalted butter, melted
- 1 teaspoon vanilla extract
- 2 cups pecans, roughly chopped
Variations for Pecan Pie Brownies
- Add Chocolate Chips: Mix chocolate chips into the pecan layer for extra richness.
- Use Dark Corn Syrup: Swap light corn syrup for dark to deepen the flavor.
- Try Different Nuts: Replace pecans with walnuts or a mix of both.
- Add a Pinch of Salt: Sprinkle sea salt on top before baking for a sweet-salty combination.
- Make It Boozy: Add a tablespoon of bourbon to the pecan mixture for adult-only brownies.
How to Make Pecan Pie Brownies Step-by-Step Instructions
1. Prepare the Pan
Preheat your oven to 350 degrees. Line a 9×13-inch baking pan with parchment paper or spray it with cooking spray. This helps the brownies lift out cleanly after baking.
2. Make the Brownie Layer
Prepare the brownie mix according to package directions. Pour the batter into your prepared pan and spread it evenly. Set aside while you make the topping.
3. Mix the Pecan Pie Topping
In a medium bowl, whisk together the sugar, corn syrup, eggs, melted butter, and vanilla extract. Stir until the mixture is smooth and well combined. Fold in the chopped pecans.
4. Layer and Bake
Carefully pour the pecan mixture over the unbaked brownie batter. Use a spatula to spread it evenly, making sure the pecans are distributed across the top. Place the pan in the oven and bake for 45 minutes. The brownies are done when the edges look set and the center has a slight jiggle.
5. Cool Completely
Remove the pan from the oven and let it cool on a wire rack for at least 1 hour. The pecan layer will firm up as it cools. Once completely cool, lift the brownies out using the parchment paper and cut into 16 squares.
Serving and Decoration
How to Serve Pecan Pie Brownies
These brownies are delicious on their own, but here are some ways to make them extra special:
- With Ice Cream: Serve warm brownies with a scoop of vanilla ice cream.
- Drizzled with Caramel: Add store-bought or homemade caramel sauce on top.
- Dusted with Powdered Sugar: A light dusting adds a pretty finishing touch.
- With Whipped Cream: Top each brownie with a dollop of fresh whipped cream.
- On a Dessert Platter: Arrange brownies with other treats for a holiday dessert table.
Storing Pecan Pie Brownies
- Room Temperature: Store brownies in an airtight container for up to 3 days.
- Refrigerator: Keep in the fridge for up to 1 week. The pecan topping stays fresh longer when chilled.
- Freezer: Wrap individual brownies in plastic wrap, then place in a freezer bag. Freeze for up to 3 months. Thaw at room temperature before serving.

Tips and Tricks for Success
- Don’t Overbake: The center should still jiggle slightly when you remove the pan from the oven. The brownies will continue cooking as they cool.
- Use Fresh Pecans: Old pecans can taste bitter. Fresh ones give the best flavor.
- Let Them Cool: Cutting the brownies while warm will result in messy squares. Patience pays off.
- Grease Your Knife: Wipe your knife with a damp cloth between cuts for cleaner edges.
- Check the Brownie Mix Instructions: Different brands may have different ingredient requirements, so follow the box directions for best results.
Nutrition
| Nutrient | Per Serving (1 brownie) |
|---|---|
| Calories | 285 |
| Total Fat | 14g |
| Saturated Fat | 4g |
| Cholesterol | 55mg |
| Sodium | 125mg |
| Total Carbohydrates | 38g |
| Dietary Fiber | 2g |
| Sugars | 28g |
| Protein | 4g |
Nutrition values are approximate and may vary based on specific ingredients used.
Pecan Pie Brownies
Course: Dessert Recipes16
brownies15
minutes45
minutes285
kcalIngredients
- Brownie Base:
1 box brownie mix (plus ingredients listed on box)
- Pecan Pie Topping:
1/2 cup (100g) granulated sugar
3/4 cup (255g) light corn syrup
3 large eggs
3 tablespoons (43g) unsalted butter, melted
1 teaspoon vanilla extract
2 cups (220g) pecans, roughly chopped
Directions
- Prepare Pan: Preheat oven to 350°F (177°C). Line a 9×13-inch pan with parchment paper or grease well.
- Make Brownie Layer: Prepare brownie mix according to package directions. Pour batter into prepared pan and spread evenly.
- Mix Pecan Topping: In a medium bowl, whisk together sugar, corn syrup, eggs, melted butter, and vanilla until smooth. Stir in chopped pecans.
- Layer and Bake: Pour pecan mixture over unbaked brownie batter, spreading evenly. Bake for 45 minutes until edges are set and center jiggles slightly.
- Cool: Let brownies cool completely in the pan for at least 1 hour before cutting into 16 squares.
Pecan Pie Brownies FAQs
Can I use homemade brownie batter instead of a mix?
Yes. Use your favorite brownie recipe and pour it into the pan before adding the pecan layer.
Why is my pecan layer runny?
The topping needs time to cool and set. Make sure the brownies cool completely before cutting.
Can I toast the pecans first?
Toasting pecans before adding them brings out a deeper, nuttier flavor. Toast them in a dry skillet for 3-5 minutes over medium heat.
Do I need to grease the pan if I use parchment paper?
Parchment paper usually prevents sticking on its own, but a light spray of cooking oil adds extra insurance.
Can I make these in a smaller pan?
Yes, but the brownies will be thicker and may need extra baking time. Use an 8×8-inch pan and add 10-15 minutes to the bake time.
Conclusion
Pecan Pie Brownies are the ultimate dessert for anyone who loves chocolate and pecans. They look impressive but come together quickly using a brownie mix and simple ingredients. Whether you serve them at a holiday gathering or keep them all to yourself, these brownies deliver rich flavor in every bite. Try them once and they might become your go-to dessert recipe.







