These butter pecan blondies capture the comforting flavor of classic butter pecan desserts in a rich, chewy dessert bar. Made with nutty brown butter, toasted pecans, and dark brown sugar, these blondies are soft in the center with slightly crisp edges. Each bite delivers deep caramel-like sweetness paired with crunchy toasted pecans, making them a perfect treat for dessert tables, afternoon snacks, or special gatherings.

Why You’ll Love This Recipe

These butter pecan blondies are packed with flavor and simple to prepare. They combine the rich taste of browned butter with crunchy toasted pecans to create a dessert that feels both classic and indulgent.

• The brown butter creates a deep, nutty flavor that elevates the entire dessert.
• Toasted pecans add crunch and enhance the buttery sweetness.
• The texture is soft and chewy with slightly crisp edges.
• No chocolate is required, making it perfect for those who prefer non-chocolate desserts.
• The recipe uses pantry staples and simple baking techniques.
• Blondies are easy to slice and serve for gatherings, parties, or bake sales.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

1 ½ cups pecans (about 180 g)
½ cup unsalted butter, sliced into tablespoons (113 g)
1 cup dark brown sugar, packed (200 g)
½ teaspoon kosher salt
1 tablespoon grapeseed oil or vegetable oil (15 ml)
1 large egg, room temperature
1 teaspoon pure vanilla extract (5 ml)
1 ½ cups all-purpose flour (195 g)
½ teaspoon baking soda
½ teaspoon baking powder

Directions

1. Preheat the oven to 350°F (175°C). Line a baking sheet with parchment paper.
2. Spread the pecans evenly on the baking sheet. Toast them in the oven for 8 to 10 minutes until fragrant. Allow them to cool completely, then roughly chop and set aside.
3. In a heavy-bottomed saucepan, melt the butter over medium heat. Continue cooking after it melts, swirling the pan occasionally.
4. The butter will begin to bubble and foam. Continue cooking until the milk solids turn golden brown and the butter develops a nutty aroma.
5. Remove from heat and pour the browned butter into a heat-safe bowl, scraping in all the browned bits. Allow it to cool for about 10 minutes.
6. Line an 8-inch square baking pan with parchment paper, leaving an overhang on all sides. Lightly grease the pan.
7. In a large mixing bowl, combine the brown sugar, salt, cooled brown butter, and oil. Mix until the sugar is well moistened.
8. Add the egg and vanilla extract. Mix until smooth and creamy.
9. In another bowl, whisk together the flour, baking soda, and baking powder.
10. Add the dry ingredients to the butter mixture and mix until combined. The batter will be thick.
11. Fold in the chopped toasted pecans until evenly distributed.
12. Transfer the batter to the prepared baking pan and press it into an even layer.
13. Bake for 25 to 30 minutes, or until a toothpick inserted into the center comes out clean.
14. Allow the blondies to cool in the pan for 15 minutes, then lift them out using the parchment overhang.
15. Transfer to a wire rack and allow to cool completely before slicing.

Servings and timing

Servings: 16 blondies

Prep time: 20 minutes
Cook time: 25–30 minutes
Cooling time: 30 minutes
Total time: about 1 hour 15 minutes

Variations

Chocolate Chip Butter Pecan Blondies
Fold ¾ cup chocolate chips into the batter along with the pecans for a richer dessert.

Maple Butter Pecan Blondies
Replace 2 tablespoons of the brown sugar with maple syrup for a subtle maple flavor.

Sea Salt Blondies
Sprinkle flaky sea salt on top before baking to balance the sweetness.

Extra Nutty Version
Add an additional ½ cup chopped pecans for a more pronounced nutty texture.

Caramel Swirl Blondies
Drizzle caramel sauce over the batter and gently swirl it before baking.

Spiced Blondies
Add ½ teaspoon cinnamon and a pinch of nutmeg for a warm spiced flavor.

Storage/Reheating

Room Temperature
Store blondies in an airtight container at room temperature for up to 3 days.

Refrigerator
For longer storage, keep them in an airtight container in the refrigerator for up to 1 week.

Freezer
Wrap individual blondies tightly in plastic wrap and place them in a freezer-safe container. Freeze for up to 2 months.

Reheating
Warm a blondie in the microwave for about 10–15 seconds to restore its soft, chewy texture.

FAQs

Can I use regular butter instead of brown butter?

Yes, but browning the butter adds a rich nutty flavor that greatly enhances the blondies.

Why should I toast the pecans first?

Toasting brings out the natural oils and intensifies the flavor, making the pecans crunchier and more aromatic.

How do I know when the blondies are done baking?

Insert a toothpick into the center. If it comes out clean or with a few moist crumbs, the blondies are ready.

Can I make this recipe without nuts?

Yes, you can omit the pecans if you prefer a plain blondie base.

What size pan should I use?

An 8-inch square baking pan works best for the ideal thickness and texture.

Why are my blondies too hard?

They may have been overbaked. Remove them when the center is just set.

Can I double the recipe?

Yes. Use a 9×13 inch pan and increase the baking time slightly.

Should blondies be soft in the center?

Yes, slightly soft centers are ideal. They firm up as they cool.

Can I prepare the batter ahead of time?

Yes. The batter can be prepared and refrigerated for up to 24 hours before baking.

What pairs well with butter pecan blondies?

They are delicious served warm with a scoop of butter pecan ice cream or a drizzle of caramel sauce.

Conclusion

Butter pecan blondies are a delightful twist on classic dessert bars, bringing together the rich flavor of brown butter and the crunch of toasted pecans in every bite. With their chewy texture and caramel-like sweetness, they are perfect for casual treats, gatherings, or whenever you crave something comforting and homemade. Once you try them, these blondies are sure to become a favorite addition to your baking collection.

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