Pecan Pie Brownies are a rich and decadent dessert mash-up that brings together two all-time favorites: gooey pecan pie and fudgy chocolate brownies. With a chewy brownie base and a sticky-sweet pecan topping, this indulgent treat is perfect for holidays, potlucks, or anytime you want a dessert that’s truly over the top.
Why You’ll Love This Recipe
- Combines the best parts of brownies and pecan pie
- Rich, sweet, and satisfying—perfect for celebrations
- Easy to make with basic pantry ingredients
- A show-stopping dessert for guests or gifting
- Can be made ahead and freezes well
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
For the brownie layer
- unsalted butter
- semi-sweet chocolate chips
- unsweetened cocoa powder
- granulated sugar
- eggs
- vanilla extract
- all-purpose flour
- salt
For the pecan pie topping
- unsalted butter
- light brown sugar
- corn syrup or maple syrup
- vanilla extract
- salt
- egg
- chopped pecans
Directions

- Preheat the oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper and lightly grease it.
- In a saucepan or microwave-safe bowl, melt butter and chocolate chips until smooth. Stir in cocoa powder and sugar.
- Add eggs one at a time, mixing well after each addition. Stir in vanilla, then fold in flour and salt just until combined.
- Pour brownie batter into prepared pan and bake for about 20 minutes until mostly set but not fully cooked.
- While brownies are baking, prepare the pecan pie topping: melt butter and whisk in brown sugar, corn syrup, vanilla, salt, and egg. Stir in chopped pecans.
- Remove brownies from oven and gently spread the pecan mixture on top.
- Return pan to oven and bake for another 20–25 minutes until topping is golden and set.
- Let cool completely in the pan before slicing into squares.
Servings and Timing
- Servings: 12
- Prep time: 15 minutes
- Bake time: 40–45 minutes
- Total time: 1 hour
Variations
- Use dark chocolate or bittersweet chips for deeper flavor
- Add a splash of bourbon or rum to the pecan topping
- Sprinkle with sea salt before serving for a sweet-savory combo
- Swap corn syrup with maple syrup or honey for a different sweetness
- Make it gluten-free with a 1:1 gluten-free flour blend
Storage/Reheating
- Store in an airtight container at room temperature for up to 3 days
- Refrigerate for up to 1 week for longer freshness
- Freeze individual squares for up to 2 months; thaw at room temperature
- Reheat gently in the microwave for a warm treat
FAQs
Can I use a boxed brownie mix?
Yes, just prepare the brownie base as directed on the box and add the pecan pie topping before the second bake.
Can I use walnuts instead of pecans?
Absolutely. Walnuts work well and give a slightly earthier flavor.
Do I need to pre-bake the brownie layer?
Yes, partially baking the brownie layer helps it stay distinct and prevents the pecan topping from sinking.
Can I make these ahead of time?
Yes, they’re even better the next day after the flavors settle.
What size pan should I use?
An 8×8-inch pan is ideal. You can double the recipe for a 9×13-inch pan.
Do I need to refrigerate them?
Not necessary for short-term storage, but refrigeration helps them stay fresh longer.
Can I use dark corn syrup?
Yes, it will add a richer, deeper flavor to the pecan topping.
How do I know when they’re done?
The topping should be golden and set, not jiggly, and a toothpick inserted in the center should come out mostly clean.
How should I slice them cleanly?
Chill them first and use a sharp knife wiped clean between cuts.
Can I make this recipe gluten-free?
Yes, use a 1:1 gluten-free flour replacement in the brownie base.
Conclusion
Pecan Pie Brownies are the ultimate hybrid dessert, bringing together two classic treats into one unforgettable bite. With a rich brownie base and gooey pecan pie topping, they’re a guaranteed crowd-pleaser and perfect for any occasion. Whether you’re baking for the holidays or just because, these bars will quickly become a favorite in your recipe box.
PrintPecan Pie Brownies
Pecan pie brownies combine two classic desserts into one rich and indulgent treat with a fudgy brownie base topped with a gooey, nutty pecan pie filling.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 5 minutes
- Yield: 16 brownies 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 1 box brownie mix (plus ingredients listed on the box)
- 1 cup light corn syrup
- 1/2 cup brown sugar
- 3 large eggs
- 2 tbsp unsalted butter, melted
- 1 tsp vanilla extract
- 1/2 tsp salt
- 1 1/2 cups chopped pecans
Instructions
- Preheat oven to 350°F (175°C). Grease or line a 9×13-inch baking dish with parchment paper.
- Prepare the brownie batter according to the package instructions and pour into the prepared baking dish. Bake for 20 minutes.
- While the brownies bake, prepare the pecan pie topping by whisking together corn syrup, brown sugar, eggs, melted butter, vanilla, and salt until smooth. Stir in the chopped pecans.
- After 20 minutes, remove the brownies from the oven and carefully pour the pecan mixture evenly over the partially baked brownies.
- Return the pan to the oven and bake for an additional 25–30 minutes, or until the top is golden and set.
- Let the brownies cool completely before cutting into squares and serving.
Notes
- Use dark corn syrup for a deeper flavor if preferred.
- Let cool completely to allow the topping to set for clean slices.
- Store in an airtight container at room temperature for up to 3 days.
Nutrition
- Serving Size: 1 brownie
- Calories: 360
- Sugar: 28g
- Sodium: 140mg
- Fat: 20g
- Saturated Fat: 6g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 42g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 50mg