Walnut Fudge Brownies

5150 minutes
Tessa Arias

Author:

Tessa Arias

Modified: April 22, 2022

Walnut Fudge Brownies are ultra rich, moist, chewy, chocolaty and loaded with crunchy walnuts throughout. Takes less than 1 hour from start to finish!

Tessa's Recipe Rundown

Taste: Tons of sweet chocolate cocoa flavor perfectly balanced by the nutty walnuts.
Texture: Super fudgy and moist with a nice chew.
Ease: I think these are almost as easy as box mix brownies, but oh so much tastier.
Pros: Your new go-to classic brownie recipe.
Cons: None whatsoever!
Would I make this again? Absolutely. These are the perfect treat to bring to work, school, or to say “thank you” to someone special.

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Brownies are one of my all-time favorite treats. What’s not to love? They’re ultra chocolaty, rich, and simple to make. Add a cold glass of milk and I’m in heaven!

If you subscribe to my emails (there’s a sign up box at the bottom of this post), then you know my dad had a pretty serious surgery at the beginning of the year.

Thankfully, everything went perfectly and he’s already on the mend. I actually made some of these brownies for the hospital staff who helped restore his health. I don’t know about you, but homemade treats make the best “thank you” gift in my book!

This Walnut Fudge Brownies recipe truly is the ultimate version of that classic brownie so many of us grew up eating and loving. I used to be on the fence about adding nuts into brownies.

Then I met a food scientist who made a brownie recipe with walnuts very similar to this one. He told me that he ALWAYS bakes brownies with walnuts because of the natural “umami” flavor they add that perfectly complements the sweetness of the brownie itself.

That’s why when I began my partnership with The California Walnut Board last year, I knew I would have to share a walnut-loaded brownie recipe at some point!

Simple classic Walnut Fudge Brownies recipe
Yields: 9 large or 16 small brownies

How To Make

Walnut Fudge Brownies

Yields: 9 large or 16 small brownies
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Review Recipe Print Recipe
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Review Recipe Print Recipe
Walnut Fudge Brownies are ultra rich, moist, chewy, chocolaty and loaded with crunchy walnuts throughout. Takes less than 1 hour from start to finish!

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Ingredients

  • 10 tablespoons (142 grams) unsalted butter
  • 4 ounces bittersweet chocolate, chopped
  • 1 cup (200 grams) granulated sugar
  • 1/3 cup (67 grams) packed light brown sugar
  • 2/3 cup (66 grams) unsweetened cocoa powder, sifted
  • 1/2 teaspoon vanilla extract
  • 2 large eggs plus 1 egg yolk
  • 2/3 cup (85 grams) all-purpose flour
  • 1 tablespoon cornstarch
  • 1/4 teaspoon fine sea salt
  • 3/4 cup (80 grams) chopped California walnuts

Instructions

  • Preheat the oven to 325°F. Line an 8-by-8-inch baking pan with foil and spray with cooking spray.
  • In a large microwave-safe bowl, melt the butter and chocolate for about 45 seconds on high power. Stir and continue heating in 20-second bursts, stirring between each burst, until the chocolate is melted and smooth.
  • Stir in the granulated sugar, brown sugar, and cocoa powder. If still very hot, let cool slightly before adding in the vanilla, eggs, and egg yolk. Stir until very well combined. Add in the flour, cornstarch, and salt and stir until just combined. Fold in the walnuts. Batter will be thick.
  • Pour into the prepared pan and bake for 35 minutes, or until a cake tester inserted into the center comes out with just a few moist crumbs attached.
  • Let cool completely in the pan before cutting into squares and serving. The brownies can be stored in an airtight container at room temperature for 4 days, or in the fridge for 1 week.
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51 Comments
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jayesh
jayesh
4 years ago

can we use egg substitute? as i am a vegitarian and dont eat eggs.

Puja patel
Puja patel
5 years ago

Thank you so much! These came out amazing! My father-in-law loved them!

Takelia
Takelia
5 years ago

I love this recipe! The brownies were so moist and chewy. I will definitely be making these again.

tejal
tejal
5 years ago

amazing. made this today and didnt believe its so easy to make. the sugar quantity might have been less as i used dark choc. but the texture and taste was too good. had the warm ones with vanilla ice cream.

Hayley Richardson
Hayley Richardson
5 years ago

Didn’t rise. Why not use BP?

Mary Rawlings
Mary Rawlings
5 years ago

Sounds heavenlt…going to try this!

Althea
Althea
5 years ago

In your directions you say “Line baking pan with foil and spray with cooking spray.” My question: Why foil instead of parchment paper? Do the brownies stick to parchment??

Becci
Becci
5 years ago

To die for! My whole family loved them 😀

Mae
Mae
Reply to  Becci
5 years ago

Hi Tessa, can I use semi sweet chocolate instead of bittersweet?

Ambika
Ambika
5 years ago

The best I’ve ever tasted!! Being a chocoholic, many brownie recipes don’t really satisfy me much. But this was TOTALLY HEAVEN!! Moreover, I’m not really an expert baker yet, just beginning to learn things. Thanks a lot Tessa! :* Would keep following you for more interesting recipes! 🙂

Sandra Poblett
Sandra Poblett
6 years ago

Why is there so much advertising I can’t even see the recipe because of it. I’m trying to make the brownies and I can’t see the recipe because of all the advertising.

Sandra Poblett
Sandra Poblett
6 years ago

Can please you tell me how much cornstarch and how much walnuts to add it does not say Thank You

Stan Starratt
Stan Starratt
6 years ago

I didn’t use walnuts as I didn’t have any but when I was done melting the butter I added 1/4 cup chocolate chips mixed with the butter & added 1/2 cup of chocolate chips to the dry portion mixed it all up cooked it in individual brownie pan & cooked for 25 minutes. Thank you so much I really enjoyed this recipe