Fudgy Chocolate Chip Pecan Pie Brownies

Dense chocolate brownies topped with a gooey pecan pie filling studded with chocolate chips. The brownie base bakes first, then a rich custard-like topping with pecans and chocolate gets layered on and baked until set. Sweet, nutty, fudgy, and decadent—perfect for potlucks, dessert boards, or when you want brownie and pie in one slice. This hybrid strikes the balance between chewy brownie texture and sticky-sweet pie filling.
Ingredients
Instructions
- 1
Preheat oven to 350 F.
- 2
Line an 8x8-inch pan with parchment paper or grease with cooking spray.
- 3
Whisk melted butter with granulated sugar until combined.
- 4
Add one egg and vanilla extract, and whisk until incorporated.
- 5
Stir in cocoa powder, flour, and 1/2 teaspoon salt.
- 6
Spread batter evenly into prepared pan.
- 7
Bake for 25 minutes until almost cooked through.
- 8
While brownies bake, whisk together brown sugar, corn syrup, remaining egg, and 1/8 teaspoon salt.
- 9
Stir in pecans and chocolate chips.
- 10
Pour topping over partially baked brownies and bake for an additional 25 minutes until set.
- 11
Cool completely before slicing.
Tips
For extra fudgy brownies, remove from oven when the topping is just set with a slight jiggle in the center. It will firm up as it cools.
Toast pecans lightly before chopping to deepen their flavor and add crunch against the gooey filling.
Good to Know
Cover and refrigerate up to 5 days. Store at room temperature up to 2 days if you prefer softer texture.
Prepare and freeze unbaked in the pan up to 1 month. Thaw at room temperature before baking, adding 5-10 minutes to bake time. Or bake fully, cool, wrap, and freeze up to 3 months.
Serve at room temperature or slightly warm with vanilla ice cream, whipped cream, or on its own.
Common Mistakes
Overbake the second stage to avoid a dry, crumbly topping. Test at 25 minutes; it should wobble slightly.
Skip whisking the topping mixture thoroughly to avoid sinking chocolate and nuts to the bottom.
Substitutions
FAQ
Can I use a different pan size?
A 9x9-inch will work but brownies will be slightly thinner. Reduce first bake to 20-22 minutes. A 8x8 is optimal for the dense, fudgy texture this recipe delivers.
What if my topping slides off or separates?
The brownie base must cool enough to firm up slightly before the topping is added. If the base is too warm, the topping slips. Wait at least 2-3 minutes after removing from oven.
How long will these keep, and can I freeze them?
Refrigerated, up to 5 days. Frozen, up to 3 months. Thaw at room temperature for 1-2 hours before serving. Texture is best within 2 days but stays moist much longer than a standard brownie due to the topping.