Fudgy Brown Butter Brownies - Butternut Bakery (2024)

Can we just take a minute to appreciate the FUDGE factor on these brownies? And another moment to note that they are made with BROWN BUTTER? These incredibly fudgy brown butter brownies are so flavorful, so rich, and they bake with a perfectly thin crinkly top. It’s absolute chocolate heaven.

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What is brown butter?

Brown butter is liquid GOLD in baking. It’s the most simple but impactful thing you can make because it only requires one ingredient…butter! Transforming basic butter into brown butter is a very quick process but releases so much flavor.

Brown butter is essentially toasted butter. Butter is melted over a burner to release the milk solids. These then sink to the bottom and toast or “brown” to create a nutty aroma and rich flavor.

To learn more about how to brown butter with step-by-step photos, I have an entire post dedicated to the topic here.

How to make brown butter brownies

In order to ensure the brown butter flavor comes through amongst the loads of semisweet and dark chocolate, I used a really simple trick to create EXTRA brown butter.

When the butter starts to melt and bubble, milk powder is added to the mix. Dry milk powder is the same as the milk solids that are released and toasted from the butter. By adding dry milk powder to the browning process, we are essentially doubling down on those toasty brown butter bits.

Once the milk powder is added, it toasts alongside the milk solids that are released from the butter. Together, the two create a SEA of toasty brown butter bits which duplicates that brown butter flavor.

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Tips for baking browned butter brownies

Brown Butter – During the browning process, the milk powder is added when the butter starts to foam. It’s important to keep whisking at this point, otherwise the milk solids can burn at the bottom of the pan. As you whisk, the butter will transform from creamy yellow to amber brown.

Cocoa Powder – Right when the butter browns, quickly whisk in the cocoa powder as this will prevent the brown butter from burning. Then allow the mixture to bubble for 30 seconds. This process activates the cocoa to release even more chocolate flavor.

Sugars – Stick with the sugars used in this recipe. They both play a specific role in these brownies. The brown sugar adds a rich molasses flavor while the powdered sugar helps with the crinkly crust on top.

Measuring – For the powdered sugar and flour, gently spoon the ingredient into a measuring cup and level it it off. They both require light and fluffy cups, otherwise these brownies can turn out too sweet or not as fudgy.

Mixing – Whisk all of the ingredients up until the flour is added. At this point, switch to a rubber spatula to gently mix. This will ensure a super tender brownie, as over mixing and lead to a tough texture.

Cooling – Once the brownies have baked, allow them to cool completely. This can be done at room temperature, or sped up in the refrigerator. Either way, the brownies must set before slicing. Otherwise, they will be a fudgy soupy mess.

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How to bake crinkle top brownies

The secret to achieving a glossy and paper thin crust on top of brownies is simple – dissolve the sugar!

When sugar is dissolved in the batter, in creates an invisible dry barrier on top of the brownies when baked. That barrier traps air inside the brownies, but is then released through fine little cracks all on the surface.

In the end, that sugar crust on the surface bakes into a glossy paper thin top.

For this recipe, brown sugar is vigorously whisked with the eggs in order to dissolve the large sugar granules. Once fully dissolved, powdered sugar is whisked in.

Since powdered sugar is much more fine than granulated sugar, it dissolves almost instantly. When the two sugars are prepared in this exact way, it will create a glossy paper thin crust on top of these brown butter brownies.

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Brown Butter Brownies FAQs

What is the best chocolate to use?

For the best flavor, use 70% cocoa dark chocolate. I prefer Lindt baking chocolate which can be found in the candy aisle of most grocery stores. Otherwise, use bittersweet baking chocolate.

Can I leave out the dry milk powder?

Unfortunately not. Not only does it lead to a much more flavorful brown butter brownie, but leaving it out can alter the texture of these brownies.

Can I mix in nuts instead of chocolate?

Sure! Walnuts or pecans would work great in these brownies. I suggest toasted the nuts at 350F for 8-10 minutes before chopping and mixing in. This will lend the most flavor.

Can I substitute the dutch process cocoa powder for regular unsweetened cocoa powder?

Yes you can, but it will lend a slightly different flavor as dutch process cocoa is much less bitter than regular cocoa.

How can I get clean cut brownies?

For the CLEANEST slices, sprits a large knife with nonstick spray between each slice. Wipe the knife off between each cut as well. This is very extra, but very effective.

How do I store brown butter brownies?

These brownies are best kept at room temperature. I found that if they are chilled, the brownies firm up a little too much more my liking. But if they are stored at room temp in an air tight container, they will keep for about 5 days.

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For more brownie recipes, check out my:

  • Salted Dark Chocolate Brownies
  • Homemade Cosmic Brownies
  • Better Than Box Mix Brownies
  • Salted Caramel Brownies

Make sure to tag me @butternutbakery onInstagramand leave a review below if you make these brown butter brownies. To pin this recipe and save it for later, you can use the button on the recipe card, the buttons above or below this post, or on any of the photos above. Happy baking!

Watch how to make these fudgy brown butter brownies:

@butternutbakery

a gentle reminder that these thick and fudgy brown butter brownies exist 🤤

♬ OUT NOW Enzo Smooth Operator – Enzo is Burning

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Fudgy Brown Butter Brownies - Butternut Bakery (7)

Fudgy Brown Butter Brownies

5 Stars4 Stars3 Stars2 Stars1 Star

4.9 from 42 reviews

  • Author: Jenna Barnard
  • Total Time: 1 hour 50 minutes
  • Yield: 16 brownies
Print Recipe

Description

These brown butter brownies are the FUDGIEST and the most FLAVORFUL brownies you will ever have! They’re made with loads of brown butter, dark and semisweet chocolate, and bake with a glossy paper thin crinkle top.

Ingredients

Brown Butter Brownies

  • 1 cup (220g) unsalted butter, sliced into tablespoons
  • 1/4 cup (38g) dry milk powder*
  • 1/2 cup (50g) dutch process cocoa powder
  • 6 oz 70% cocoa dark chocolate (or bittersweet chocolate), chopped
  • 3 tbsp oil (vegetable or olive oil)
  • 3 large eggs, room temp
  • 1/2 cup (100g) light brown sugar, packed
  • 1 3/4 cups (193g) powdered sugar, spooned and leveled
  • 1 tsp vanilla extract
  • 1/2 cup (66g) all purpose flour, spooned and leveled
  • 1/4 tsp kosher salt
  • 1 cup (180g) semisweet chocolate chips (optional)

Instructions

Brown Butter Brownies

  1. Preheat the oven to 350F.
  2. Add the butter to a medium saucepan and place over medium heat.
  3. Allow it to melt and then continue to whisk as it starts to bubble.
  4. Once it starts to foam up, add in the milk powder and quickly whisk. After about 30-60 seconds, it should start to darken into an amber color and give off a nutty aroma.
  5. Add in the cocoa powder and quickly whisk to combine. Allow the mixture to bubble for 30 seconds, then remove from heat and mix in the chopped chocolate (to melt) and oil.
  6. While the chocolate butter mixture cools, whisk together the eggs and brown sugar in a large mixing bowl.
  7. Vigorously whisk until the sugar is fully dissolved (about 90 seconds of fast whisking). Test to see if the sugar is dissolved by rubbing the mixture between two fingers. Stop whisking when you can no longer feel the sugar granules.
  8. Add in the powdered sugar and whisk until completely smooth.
  9. Mix in the vanilla.
  10. When the butter chocolate mixture is no longer hot (it’s ok if it’s slightly warm), pour into the eggs and sugar and whisk to combine.
  11. Switch to a rubber spatula and fold in the flour and salt.
  12. If the batter is still warm, allow it to rest at room temperature for a few minutes before mixing in the chocolate chips. If they’re mixed into a warm batter, they can melt.
  13. In the meantime, prepare an 8×8 square baking dish. Lightly coat with nonstick spay and press in a sheet of parchment paper to fully cover the bottom and two sides.
  14. Once the batter has cooled, fold in the chocolate chips and spread the batter in the prepped pan.
  15. Bake for 28-32 minutes. Right when they’re pulled from the oven, immediately slam the pan against a hard surface. This will help create an even fudgier texture.
  16. Allow the brownies to cool at room temp for 90 minutes or in the refrigerator for 1 hour.
  17. You can tell if they’re ready to slice by lifting them out of the pan by the two parchment paper ends. If the brownies bend in the middle, they’re not ready. If they hold firm while lifting, you’re good to go.
  18. Slice into 16 bars, wiping off the knife between each cut, and enjoy!

Notes

DRY MILK POWDER – This is an essential ingredient as it amplifies the brown butter flavor. Although it’s not an incredibly common baking ingredient (although it should be) it adds LOADS of flavor to any dessert. Outside of this recipe, I also use it in my vanilla cupcake recipe to add a well rounded flavor. Try adding a tablespoon or two to your next batch of cookies, frosting, or cupcakes to experience just how magical this ingredient is.

  • Prep Time: 20 minutes
  • Cooling Time: 1 hour
  • Cook Time: 30 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Recipe Card powered byFudgy Brown Butter Brownies - Butternut Bakery (10)

Fudgy Brown Butter Brownies - Butternut Bakery (2024)

FAQs

What makes brownies cakey vs fudgy? ›

Fudgy brownies have a higher fat-to-flour ratio than cakey ones. So add more fat—in this case, butter and chocolate. A cakey batch has more flour and relies on baking powder for leavening. The amount of sugar and eggs does not change whether you're going fudgy or cakey.

Why did my brownies come out fudgy? ›

Traditionally, what makes a brownie fudgy is the fact that the wet ingredients are more as compared to the dry ingredients. Conventional (and the best) brownie recipes require you to melt your chocolate and this also make it a wet ingredient.

What does adding an extra egg to brownie mix do? ›

If you want to get a little more creative with your brownie mix hacks, add an extra egg to the batter. The extra protein will help thicken up the batter and make it fluffier, creating a more decadent, fudgy texture. You can also add the yolk by itself in addition to the 2 eggs a box brownie mix typically calls for.

What happens if you add too much butter to brownies? ›

Whether you use butter, margarine, or vegetable oil, putting too much in your brownie batter causes it to be greasy. Don't worry, you're not alone. Many people fall into this trap when trying to substitute butter with oil.

How do I know when my fudgy brownies are done? ›

To test for doneness with a toothpick, insert a toothpick into the center of the brownies and pull it back out. For fudgy brownies, you'll want to see some moist crumbs attached to the toothpick when you pull it back out. If it looks like it's covered in brownie batter, the brownies will need to bake a bit longer.

What happens if you add too much flour to brownies? ›

Too much flour? Go back to your edges - if they're not burnt, look a good colour (similar to the centre) but the brownie is too cakey and dry throughout, the recipe probably included too much flour.

What's the difference between a fudge brownie and a brownie? ›

Brownie textures fall into three general camps… Cakey, fudgy and chewy. Cakey brownies, like the name implies, are light, moist and airy, with a slightly fluffy, cake-like interior. Fudgy brownies are moist, dense and gooey, with almost the texture of fudge, but not quite as compact.

Should you put brownies in the fridge after baking? ›

If you're worried about the heat affecting the delicious taste of your brownies, we recommend storing them in the refrigerator instead. Storing brownies in the fridge can keep them fresh for up to two weeks. For the best storage method, wrap each brownie tightly before placing it in the fridge.

Can I put milk instead of water in brownie mix? ›

One change is to use milk or heavy cream instead of water. This change will make brownies more moist and gooey since milk is more fatty and flavorful than water. A second change is to use butter instead of oil. For similar reasons to using milk, butter adds a rich and more decadent quality to the batter.

What happens if you put too much egg in brownies? ›

They give brownies a lighter, drier, and more cake-like texture. If you prefer this over the chewy variety, then go ahead and crack in that additional egg. On the other hand, too many eggs will yield brownies that are hard, heavy, and tough.

Is butter or oil better for brownies? ›

In brownies, both butter and oil will offer a moist, tender texture, but only butter will give the dish the aeration needed for rising brownies well. If you use a cake brownie, butter is a better option because it helps rise the batter. For denser, fudge type brownies, oil is permissable.

What happens if you use melted butter instead of softened for brownies? ›

If you want a fudgy chocolate brownie, use melted butter. For cakey brownies, beating softened butter and sugar together to create air pockets will make your brownies lighter and cakier.

Why do my brownies taste like fudge? ›

A fudgy brownie recipe will use more fat than flour. Generally this is achieved by adding more butter or real chocolate to your brownie recipe. A cakey brownie recipe on the other hand will call for more flour in the ratio of fat to flour.

How do you keep brownies from being cakey? ›

A more certain result is to choose a brownie recipe that has a higher amount of chocolate and butter. A brownie recipe with baking powder should be avoided as you'll most certainly end up with a cakey texture. Another reason your brownies may be cakey is too much mixing or beating during the cooking process.

How to make box brownies chewy not cakey? ›

Use the right amount of fat: Brownies need a good amount of fat to keep them moist. Ensure that you're using the recommended amount of butter or oil in the recipe. You can also try using melted chocolate or adding a little sour cream to increase the moisture content.

What consistency should fudgy brownie batter be? ›

The ideal consistency of brownie mix is thick and gooey, similar to a thick cake batter. When you mix the ingredients together, the batter should be smooth and free of lumps, with a slightly sticky texture. This consistency is important for achieving moist and fudgy brownies that are rich in flavor.

What effect does baking powder have on brownies? ›

To do this, there's one ingredient that's more important than anything else: baking powder. Baking powder is a leavening agent, which means that it is responsible for lifting up the batter to create that lighter consistency — making it absolutely essential for fluffy brownies.

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