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Brown Butter Brownies are my go-to dessert when I want something truly decadent. After making them countless times, I can confidently say they are the richest, fudgiest brownies you’ll ever taste. The secret? Brown butter. It adds an incredible depth of flavor that makes these brownies so much more than your average chocolate treat.

Whether you’re making them for a special occasion or just because you’re craving something indulgent, this recipe is one you’ll come back to again and again. Trust me, I’ve tested them enough to know they’re foolproof!

This post was originally published in June 2014 but has been updated with new photos and additional information to help you easily recreate the recipe in your own kitchen!

brown butter brownies with walnuts.
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Why Brown Butter Makes These Brownies Better

If you’ve never baked with brown butter, you’re in for a treat. I use brown butter all the time in both savory and sweet recipes. Here’s why brown butter takes them to the next level:

  • Intensifies flavor: Browning the butter caramelizes the milk solids, creating a nutty, toffee-like flavor that makes the chocolate taste even richer. This flavor also shines in my Brown Butter Blondies and my Brown Butter Vanilla Bean Frosting.
  • Adds complexity: The subtle nuttiness balances the sweetness, making each bite more flavorful. For this reason, I love to make Brown Butter Mashed Potatoes instead of adding regular butter to plain mashed potatoes.
  • Creates a fudgier texture: The moisture from the butter combined with the sugar creates that perfect chewy, fudgy consistency.

Once I started making brownies with brown butter, I swore I’d never go back, and I haven’t.

What Makes These Brown Butter Brownies Special

After making this recipe so many times, I’ve refined it to perfection. Here’s why they’re always a hit:

Customizable: Add walnuts for a satisfying crunch, or leave them out if you prefer a nut-free version.

Deep chocolate flavor: The combination of brown butter and rich cocoa powder creates an intense chocolate taste. There also isn’t very much flour in this recipe, adding to the dense chocolate flavor.

Easy to make: You only need a saucepan and a spoon, no mixer required!

brown butter brownies.

Key Ingredients You’ll Need

You only need a handful of pantry staples to make these incredible brownies. Here’s what makes them stand out.

  • Brown butter: The star of the show. It adds a rich, caramelized flavor that makes these brownies taste gourmet.
  • Cocoa powder: Natural unsweetened cocoa powder gives the brownies a deep chocolate flavor. I’ve tested with both natural and Dutch-processed cocoa. Both work, but natural gives a more classic brownie taste.
  • Eggs: These help create structure and give the brownies their chewy texture.
  • Vanilla extract: Enhances the chocolate and brown butter flavors.
  • Walnuts (optional): For added crunch and texture. I’ve made them with and without nuts. Both versions are equally delicious.

Exact quantities are listed below in the recipe card. Note: the recipe card allows you to easily scale the recipe and will automatically adjust the ingredient quantities.

How to Make Brown Butter Brownies

Always refer to the recipe card below, but here is a visual summary.

boiling butter in pan.

Step 1: Brown the Butter

Melt the butter over medium heat, stirring frequently. Let it bubble and foam.

brown butter in pan.

Once it turns golden brown with tiny brown flecks at the bottom and smells nutty, remove it from the heat immediately.

Tip: Don’t rush this step. Brown butter is what gives these brownies their incredible flavor.

adding cocoa powder to pan for brown butter brownie recipe.

Step 2: Mix the Batter

While the butter is still warm, stir in the sugar, cocoa powder, and salt until combined.

adding egg to brown butter brownie batter.

Let the mixture cool slightly before whisking in the eggs and vanilla (this prevents the eggs from scrambling).

adding flour to brown butter brownie batter.

Add the flour and baking powder.

mixing brown butter brownie batter in pan.

Then fold in the walnuts if using.

brown butter brownie batter in pan.

Step 3: Bake the brownies

Spread the batter into a parchment-lined pan. It will be thick and glossy. That’s how you know it’s going to be fudgy!

cutting brown butter brownies.

Bake until the brownies are set but still slightly soft in the center.

Let them cool completely before slicing. This helps them hold their shape.

Learn From Me: Tips for Perfect Brownies

After making these brownies more times than I can count, I’ve learned a few tricks to get them just right:

  • Don’t over-brown the butter: It goes from perfect to burnt quickly. The moment you smell that rich, nutty aroma and see golden flecks, remove it from the heat.
  • Cool the butter mixture slightly: Let it cool until warm before adding the eggs, otherwise, you’ll end up with scrambled eggs.
  • Use parchment paper: This makes it easy to lift the brownies out of the pan for clean slicing.
  • Let them cool before cutting: It’s tempting to slice into them right away, but letting them cool gives you cleaner, more defined squares.
brown butter brownies with milk.

Ways to Serve and Enjoy Brown Butter Brownies

These brownies are perfect on their own, but if you want to take them up a notch, try serving them with:

  • A scoop of ice cream: Warm brownies with vanilla ice cream are a match made in dessert heaven.
  • Caramel or chocolate sauce: For extra indulgence, add a sweet drizzle of homemade caramel sauce or warm chocolate sauce over the top.
  • A sprinkle of sea salt: A pinch of flaky sea salt enhances the chocolate flavor and balances the sweetness.
  • Brownie sundaes: Cube the brownies and layer them with whipped cream, ice cream, and toppings for a fun dessert.

FAQs: Brown Butter Brownies

This is a super easy recipe to make, but here are some of the questions I’ve gotten.

Can I use regular butter instead of brown butter?

You can, but I don’t recommend it. Brown butter adds a rich, nutty flavor that makes these brownies exceptional. Using regular butter will also change the texture.

Why did my butter burn?

Brown butter can burn quickly if left unattended. Stir frequently and watch for the color change. It should be golden brown, not black.

What’s the best way to store brownies?

Store them in an airtight container at room temperature for up to 3 days. For longer storage, freeze them for up to 2 months.

How do I get clean brownie slices?

For neat edges, let the brownies cool completely before cutting. Use a sharp knife and wipe it clean between cuts.

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Brown Butter Brownies

Prep15 minutes
Cook25 minutes
Total40 minutes
Servings 12
Intensely rich and delicious, yet incredibly simple to make, Brown Butter Brownies. These are the by far the most decadent, dark, fudgy brownies EVER.

Ingredients 

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Instructions 

  • Preheat oven to 325°F. Line a 8x8x2 metal pan with parchment paper.
  • Over medium heat, melt 10 tablespoons unsalted butter. Stir frequently as it continues to bubble. When the amount of bubbles subside, there are small brown specs, and it smells like nutty caramel, remove the pan from heat. Do not let the butter burn.
  • Add 1¼ cups granulated sugar, ¾ cup natural unsweetened cocoa powder, and ½ teaspoon kosher salt to the browned butter and stir well to combine.
  • After the mixture has cooled in the pot and is only slightly warm to the touch, add the 2 large eggs and 2 teaspoons vanilla extract, then stir well to combine.
  • Add 1/2 cup all purpose flour and ¼ teaspoon baking powder, stir to combine. Finally, stir in the 1 cup walnut halves (you can reduce the amount of nuts or omit entirely if you want).
  • Transfer batter to the parchment lined baking dish. It will be thick and may not spread all the way to cover the base of the baking dish. You can use a spatula to flatten it out if you want, but the batter will spread slightly as it bakes. Bake in the preheated oven for 25 minutes.
  • When done baking, lift the parchment paper with the brownies out of the pan and set them on the counter or a rack to cool. Once cooled, cut into pieces with a sharp knife.

Notes

1. Measure cocoa powder as you would flour – by scooping and leveling.
2. Feel free to reduce the amount of walnuts. The amount listed in the recipe is a lot.

Video

Nutrition

Calories: 271kcal, Carbohydrates: 29g, Protein: 4g, Fat: 17g, Saturated Fat: 7g, Cholesterol: 52mg, Sodium: 110mg, Potassium: 148mg, Fiber: 2g, Sugar: 21g, Vitamin A: 330IU, Vitamin C: 0.2mg, Calcium: 27mg, Iron: 1.2mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Did you make this? Leave me a comment below

Hi! Iโ€™m Krissy.

I love to create the BEST versions of your favorite recipes. If you love to cook, love to eat, or just have a deep appreciation for good food, you're in the right place! Stick around... I have hundreds of recipes for you to make.

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19 Comments

  1. 5 stars
    Krissy, I love love love this recipe! I, too, have found brown butter dessert recipes game-changing. I top these brownies with a chocolate coffee ganache. Takes them to a whole new level.

  2. I have made these SO many times!! Love the recipe! The only thing I have trouble with is cooking time in a glass pan. 25 minutes doesn’t seem to be long enough. Any thoughts on cooking time in a glass pan rather than metal?

    1. Hi Renee, You are right… metal cooks faster than glass which cooks faster than ceramic. I’m finding I have to edit my recipes to say that. I get so used to cooking in my favorite cookware that I forget different types of pans cook differently. Thanks for pointing this out and I’m glad you like the recipe! It’s one of my favorites too.

  3. Tried these once & they were to die for. I am wondering if I can sub the flour to almond or coconut flour…

    1. Are you trying to make GF? If yes, I would recommend a GF blend instead. There really isn’t much flour in the recipe, so you might be able to get away with an almond flour swap, but you definitely can’t do an even exchange with coconut flour. Glad you liked them!

  4. The video ingredients and written ingredients don’t match. It’s infuriating. Amount of butter is greater in video and different type of sugar was used

  5. My kids would love these brownies. Thanks for sharing this recipe. I would try this out this weekend.

  6. Wow… those look amazing, Krissy!! I wish I could stick my fingers through the screen and grab one, LOL

    1. Can’t possibly imagine what to substitute in place of eggs .. however I’d donate possibly any missing ingredients that might be suitable for these brownies …

  7. That looks so good!! I’d like to make this for my team, but I have someone who is allergic to egg amd dairy..I think he might be ok with butter but definitely not eggs. Can I substitute it with something else?

  8. My family is gluten free. Have you made this recipe using gluten free flour? If so, are there any changes needed? Thank you.

    1. I haven’t, but Bob’s Red Mill’s version works pretty well. If you try it, will you let me know how they turn out?