Cozy Brown Butter Dark Chocolate Brownies

Have you ever thought what’s better than a classic fudgy brownie? I have, and the answer is definitely these fudgy brownies made with brown butter.

Rich, fudge and deeply chocolatey, these brownies are a simple upgrade to the classic treat. The browned butter adds a warm, nutty depth that perfectly complements the bold flavour dark chocolate, creating an indulgent brownie with a crisp top and a soft, decadent center. 🍫

Why you’ll love this recipe

  1. Incredibly fudgy and dense β€” the kind of brownie that sticks to the knife in the best way.
  2. Brown butter adds a nutty, caramel-like depth that regular brownies simply can’t compete with.
  3. That glossy, crinkly top is a sign of perfectly made brownies and looks absolutely stunning.
  4. Dark chocolate and cocoa powder together create an intense, rich chocolate flavor in every bite.
  5. One bowl, simple steps, and the result tastes like it came from a high-end bakery.

Key Ingredients

  • Brown butter β€” the star of the show β€” cooking butter until golden and nutty adds a caramel-like depth that makes these brownies taste far more complex than a standard recipe.
  • Dark chocolate β€” melted into the batter alongside cocoa powder, it creates an intensely rich chocolate flavour that makes every bite feel indulgent.
  • Cocoa powder β€” used in addition to melted chocolate, it deepens the colour and adds a slightly bitter edge that balances the sweetness perfectly.
  • Eggs β€” whisking the eggs well is what creates that iconic glossy, crinkly top β€” the hallmark of a perfectly made brownie.
  • Brown sugar β€” adds moisture and a subtle molasses flavour that keeps the brownies fudgy and rich for days.
How to Store

Store in an airtight container at room temperature for up to 4 days. The texture gets even fudgier on day two, so don’t rush them. For longer storage, wrap individual brownies and freeze for up to 3 months β€” thaw at room temperature or warm in the microwave for 15 seconds.

Frequently Asked Questions

How do I get that shiny crinkly top on my brownies?

Whisk the eggs and sugar together until light and pale before adding the chocolate mixture. This step dissolves the sugar and creates the signature glossy, crinkled top. Don’t rush it!

Can I skip the espresso powder?

Yes, it’s optional! You won’t taste coffee in the brownies, but espresso powder enhances and deepens the chocolate flavor. If you don’t have it, the brownies are still absolutely delicious

How do I know when the brownies are done?

A toothpick inserted in the center should come out with a few moist crumbs, not completely clean. Completely clean means overbaked! The center will set further as the brownies cool.

Can I use milk chocolate instead of dark chocolate?

Dark chocolate (60–75%) gives the best balance of rich, fudgy flavor. Milk chocolate will make them sweeter and less intense. If you prefer sweeter brownies, you can use a mix of both.

Why do I need to wait 1–3 hours before cutting?

Patience is key with brownies! They need time to fully set as they cool. Cutting too early gives you a gooey, messy result. For the cleanest slices, chill in the fridge for 30 minutes before cutting.

Tips for Perfect Fudgy Brownies

  • Whisking butter, eggs & sugars: Beating these ingredients is what will give you that nice shiny crackled top. Making sure that sugar is dissolved is crucial!
  • High quality cocoa powder: For that perfect fudgy & decant flavour, you’ll need to use Dutch-processed cocoa powder.
  • Underbaking them: The secret to fudgy brownies is slightly underbaking them; keep in mind that brownies keep cooking, even after they’re out of the oven, so we are aiming for the gooey center to take them out.

Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 9 pieces

Ingredients
  

  • 113 gr browned butter slightly cooled
  • 50 gr brown sugar
  • 150 gr granulated sugar
  • 1 tsp vanilla extract
  • 2 medium eggs
  • 45 gr all purpose flour
  • 2 tbsp cocoa powder
  • 150 gr dark chocolate chopped in small pieces
  • 1 tsp coffee powder optional
  • pinch of salt
  • 50 gr chocolate chips extra

Method
 

  1. Preheat your oven at 180c and line an 8 inch square pan with parchment paper.
  2. To a small bowl, add the melted butter and 150gr dark chocolate chips. Whisk until it's combined and a smooth texture. You can place this in the oven if the butter is not hot enough for another 10 seconds. Set aside once it's mixed.
  3. In a large bowl, add the eggs and sugars. Whisk 2-3 minutes, until it's light and fluffy.
  4. Add the melted butter mixture on the eggs & sugars and stir until it's combined.
  5. Fold in the cocoa powder, vanilla extract, flour & espresso powder.
  6. Lastly, fold in the extra dark chocolate chips and pour the batter in your prepared pan, smoothing it out to create an even layer.
  7. Bake this for 25-30 minutes or until a toothpick comes out clean from the center.
  8. Once you remove it from the oven, allow it to cool down for 1-3 hours. Slice and enjoy! πŸ’•
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