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Brown butter brownies stacked.

The Best Ever Brown Butter Brownies Recipe (Fudgy Brownie)

Allie Hagerty
Craving fudgy brownies? Try these one-bowl Brown Butter Brownies. Made with simple ingredients for a bakery-worthy treat.
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Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Course Dessert
Cuisine American
Servings 16 brownies
Calories 265 kcal

Equipment

  • 8x8-inch (20x20 cm) baking pan
  • Parchment paper
  • Medium saucepan (can also be used as your mixing bowl)
  • Silicone spatula or whisk
  • Measuring cups and spoons

Ingredients
  

  • 1 cup (227g) unsalted butter
  • 3/4 cup (64g) Dutch-process cocoa powder
  • 1 teaspoon vanilla extract
  • 1 1/4 cup (250g) packed light brown sugar
  • 1/2 cup (100g) granulated white sugar
  • 3 large eggs room temperature
  • 3/4 cup (90g) all-purpose flour
  • 1/2 teaspoon (3g) kosher salt
  • 1 cup (85g) semisweet or bittersweet chocolate chips (optional)

Instructions
 

Preheat Oven:

  • Preheat the oven to 350°Fahrenheit (175°Celsius). Grease and line an 8x8-inch (20x20 cm) baking pan with parchment paper. Set aside.

Brown the Butter:

  • In a medium saucepan, melt 1 cup (227 g) of unsalted butter over medium heat, stirring frequently.
  • Continue until the butter turns golden brown and develops small brown bits at the bottom (about 10-15 minutes). Remove from heat.

Make the Batter:

  • Immediately add 3/4 cup (64 g) Dutch-process cocoa powder, 1 1/4 cup (250 g) packed light brown sugar, and 1/2 cup (100 g) granulated white sugar into the saucepan with the browned butter.
  • Stir until combined.
  • Let the mixture cool slightly, then stir in 3 large eggs, one at a time, followed by 1 teaspoon vanilla extract.
  • Mix well after each addition.
  • Fold in 3/4 cup (90 g) all-purpose flour and 1/2 teaspoon (3 g) salt until just combined. If using, gently fold in 1/2 cup (85 g) semisweet or bittersweet chocolate chips. and 1 cup chopped walnuts.

Bake:

  • Pour the brownie batter into the prepared pan and bake for 25-35 minutes.
  • Begin checking for doneness at 20 minutes. The edges should be set, and a knife inserted into the center should come out with some moist crumbs for a fudgy consistency.

Notes

      • Cool Butter Mixture Slightly: After browning the butter and adding the cocoa powder, allow the butter mixture to cool for a few minutes before adding the eggs. This prevents the eggs from scrambling in the hot mixture, ensuring a smooth batter.
      • Beat Eggs and Sugars Well: Whisk the eggs and sugars together until light and fluffy—this helps create that signature crackly top while adding a bit of air to the fudgy texture.
      • Don’t Overmix: Once you add the flour and dry ingredients, fold them into the batter gently. Overmixing can make brownies tough, so stop when no streaks of flour remain.
Calories: 265kcalCarbohydrates: 33gProtein: 3gFat: 15gSaturated Fat: 10gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gTrans Fat: 0.5gCholesterol: 61mgSodium: 98mgPotassium: 141mgFiber: 2gSugar: 25gVitamin A: 400IUVitamin C: 0.03mgCalcium: 46mgIron: 1mg
Did you bake this recipe?Leave a comment and a review! below and tag @onebowlbakery on socials!