There’s something utterly irresistible about the combination of brown butter, walnuts, and chocolate chips that transforms a simple blondie into a decadent treat. These Brown Butter Walnut Chocolate Chip Blondies are soft, chewy, and bursting with flavor. The nutty aroma of the browned butter pairs beautifully with the sweetness of the brown sugar, while the chocolate chips and walnuts add texture and richness. If you’re ready to indulge in a delightful dessert that’s perfect for sharing (or keeping all to yourself), let’s dive in!
The Upside of Brown Butter Walnut Chocolate Chip Blondies

These blondies are the perfect blend of gooey and chewy, making them an all-time favorite. Here are a few reasons why you will love them:
– The brown butter gives a deep, nutty flavor that elevates these blondies beyond the ordinary.
– They’re incredibly easy to make, requiring just one bowl and minimal effort.
– The combination of walnuts and chocolate chips creates the perfect balance of crunch and sweetness.
– They stay fresh for days, making them ideal for meal prep or a last-minute dessert.
Your Shopping Guide
Before you get started, here’s what you’ll need to gather:
- Unsalted butter: 1/2 cup (1 stick) for that rich flavor.
- Light brown sugar: 1 cup, packed for that caramel-like sweetness.
- Large egg: 1, at room temperature for better mixing.
- All-purpose flour: 1 cup, be sure not to pack it for the right texture.
- Baking powder: 1/2 teaspoon to help them rise.
- Cinnamon: 1/2 teaspoon for a warm, cozy flavor.
- Semi-sweet chocolate chips: 3/4 cup, or use chunks for a richer chocolate experience.
- Walnuts: 1/2 cup, toasted and chopped for that added crunch.
- Flaky sea salt: 1/2 teaspoon to enhance the flavors.
What You’ll Need (Gear)
- Mixing bowl: A large bowl for easy mixing.
- Whisk: To combine your ingredients smoothly.
- Spatula: For folding in those delicious chocolate chips and walnuts.
- 8×8-inch baking pan: For baking your blondies to perfection.
- Parchment paper: Optional, but makes for easy removal and clean-up.
Step-by-Step: Brown Butter Walnut Chocolate Chip Blondies

Step 1: Brown the Butter
Start by placing your unsalted butter in a saucepan over medium heat. Allow it to melt and then continue to cook, swirling the pan occasionally until the butter turns a beautiful golden brown and develops a nutty aroma. This should take about 5-7 minutes. Be careful not to burn it!
Step 2: Combine Ingredients
Once your butter is browned, remove it from heat and let it cool slightly. In a large mixing bowl, whisk together the brown sugar and the brown butter until well combined. Add in the egg and mix until smooth.
Step 3: Mix Dry Ingredients
In a separate bowl, whisk together the flour, baking powder, and cinnamon. Gradually add this dry mixture to the wet ingredients, stirring until just combined. Be careful not to overmix!
Step 4: Add Chocolate and Nuts
Fold in the semi-sweet chocolate chips (or chunks!) and toasted walnuts using a spatula, ensuring they’re evenly distributed throughout the batter.
Step 5: Bake
Preheat your oven to 350°F (175°C). Line your baking pan with parchment paper if using, and pour the batter into the prepared pan. Spread it evenly and sprinkle the top with flaky sea salt. Bake for 20-25 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs.
Step 6: Cool and Slice
Allow the blondies to cool in the pan for at least 10 minutes before transferring them to a wire rack to cool completely. Once cooled, slice them into squares and enjoy!
Make It Your Way

Here are some fun variations to try with your Brown Butter Walnut Chocolate Chip Blondies:
- Add a swirl of peanut butter or Nutella on top before baking for a delicious twist.
- Substitute pecans for walnuts for a different nutty flavor.
- Mix in some dried fruit like cranberries or cherries for added sweetness and chewiness.
- For a spice kick, try adding a pinch of nutmeg along with the cinnamon.
Author’s Commentary
These Brown Butter Walnut Chocolate Chip Blondies have quickly become a staple in my baking repertoire. The process of browning the butter might seem like an extra step, but trust me, it’s worth it! The depth of flavor it adds is beyond compare. Plus, they’re just so easy to whip up! Whether you’re baking for a gathering or just to satisfy your sweet tooth, these blondies are sure to impress.
Make Ahead Like a Pro
If you want to get a head start on your baking, you can prepare the batter a day in advance. Just store it in the refrigerator until you’re ready to bake. You can also bake these blondies and freeze them for later. Simply wrap them tightly in plastic wrap and place them in an airtight container. They’ll stay fresh for up to three months, and you can thaw them at room temperature when you’re ready to enjoy!
Top Questions & Answers
Can I use different nuts in this recipe?
Absolutely! Feel free to substitute walnuts with pecans or almonds for a different flavor profile.
How do I know when my blondies are done baking?
Insert a toothpick into the center; it should come out with a few moist crumbs but not wet batter. This ensures they’re perfectly baked!
Can I make these blondies gluten-free?
Yes! You can use a gluten-free all-purpose flour blend in place of regular flour to make these blondies gluten-free.
How should I store the blondies?
Store them in an airtight container at room temperature for up to 4 days, or refrigerate for longer freshness.
If you love the simplicity of one-pan desserts, check out these delicious recipes:
Let’s Eat
Get ready to indulge in these Brown Butter Walnut Chocolate Chip Blondies that are sure to become your new favorite dessert. With their rich flavor and delightful texture, they will satisfy any sweet craving. So gather your ingredients, follow the steps, and enjoy every gooey, chocolatey bite!

Brown Butter Walnut Chocolate Chip Blondies
Ingredients
Equipment
Method
- Start by placing your unsalted butter in a saucepan over medium heat. Allow it to melt and then continue to cook, swirling the pan occasionally until the butter turns a beautiful golden brown and develops a nutty aroma. This should take about 5-7 minutes. Be careful not to burn it!
- Once your butter is browned, remove it from heat and let it cool slightly. In a large mixing bowl, whisk together the brown sugar and the brown butter until well combined. Add in the egg and mix until smooth.
- In a separate bowl, whisk together the flour, baking powder, and cinnamon. Gradually add this dry mixture to the wet ingredients, stirring until just combined. Be careful not to overmix!
- Fold in the semi-sweet chocolate chips (or chunks!) and toasted walnuts using a spatula, ensuring they’re evenly distributed throughout the batter.
- Preheat your oven to 350°F (175°C). Line your baking pan with parchment paper if using, and pour the batter into the prepared pan. Spread it evenly and sprinkle the top with flaky sea salt. Bake for 20-25 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs.
- Allow the blondies to cool in the pan for at least 10 minutes before transferring them to a wire rack to cool completely. Once cooled, slice them into squares and enjoy!
Notes
- You can prepare the batter a day in advance and store it in the refrigerator.
- These blondies freeze well; wrap them tightly in plastic wrap for up to three months.
- Feel free to substitute walnuts with pecans or almonds for a different flavor.
- Mix in some dried fruit like cranberries or cherries for added sweetness.
- For a spice kick, try adding a pinch of nutmeg along with the cinnamon.
