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    Home » Recipes » Brownies & Bars

    Dark Chocolate Walnut Brownies

    Published: Mar 31, 2020 · Modified: Aug 9, 2021 by Heather · As an Amazon Associate I earn from qualifying purchases. · 647 words. · About 4 minutes to read this article.

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    Dark Chocolate Walnut Brownies by The Toasty Kitchen
    Dark Chocolate Walnut Brownies by The Toasty Kitchen
    Dark Chocolate Walnut Brownies by The Toasty Kitchen

    Dark chocolate walnut brownies are a classic dessert that's easy to make at home. These rich, dark chocolate brownies are filled with crunchy walnuts and made entirely from scratch.

    Brownies sliced into squares.

    Brownies are practically a foolproof baked good. Because they use simple ingredients, most casual bakers will already have what they need on hand.

    You're going to love my dark chocolate walnut brownies because they are rich, dense, and decadent - everything a brownie should be. Plus, walnuts add the perfect amount of crunch!

    Make these brownies as an easy, last-minute dessert recipe. They make a great addition to your holiday cookie tray or an easy picnic dessert treat.

    Ingredients and substitutions

    Ingredients on a counter top.Walnuts can be substituted with chopped pecans, almonds, or peanuts. They can also be omitted completely.

    I like to use mini chocolate chips for my brownies, but you can use any chocolate chips you have on hand, or omit them entirely for a less rich brownie.

    Unsalted butter and salt can be substituted with salted butter.

    Mixing brownie batter and pouring into an 8x8 pan.

    Cocoa powder

    Since there are no leavening agents in this recipe, like baking powder or baking soda, the type of cocoa powder you use won't affect the recipe.

    You can use either dutch cocoa powder (for a  darker color and smooth, mild chocolate flavor), or natural cocoa powder (for a lighter color and stronger, slightly more bitter chocolate flavor).

    Here's a great article with more information: What’s the Difference Between Natural and Dutch Cocoa Powder?

    A brownie filled with walnuts.

    Brownie tips and tricks

    • Test the center of your brownies with a toothpick to see if they're done. If the toothpick comes out clean or with dry crumbs, your brownies are done. If the toothpick has batter on it, keep baking for a few more minutes, then check again.
    • Use parchment paper with extra hanging over the edges. This way, the brownies can easily be lifted from the pan after baking. This makes for easy slicing and serving.
    • Sprinkle some extra walnuts and chocolate chips on top just before baking. This gives them extra visual appeal when serving.
    Brownies sliced into squares.
    Print Recipe
    4.87 from 22 reviews

    Dark Chocolate Walnut Brownies

    Dark chocolate walnut brownies are a classic dessert and easy to make at home. These rich, dark chocolate brownies are filled with crunchy walnuts and made entirely from scratch. 
    Prep Time15 minutes
    Cook Time20 minutes
    Total Time35 minutes
    Servings: 16 2" squares
    Calories: 221kcal
    Author: Heather

    Ingredients

    • ½ cup (113 g) unsalted butter, melted
    • ½ cup (100 g) granulated sugar
    • ¾ cup (160 g) light brown sugar
    • 2 teaspoons vanilla extract
    • 2 large eggs, room temperature
    • ¾ cup (90 g) all-purpose flour
    • ½ cup (42 g) dutch cocoa powder
    • ½ teaspoon salt
    • ½ cup (90 g) mini chocolate chips
    • ½ cup (56 g) walnuts, chopped

    Instructions

    • Preheat oven to 350 degrees Fahrenheit.
    • Grease an 8x8 square baking pan or line with parchment and set aside. If lining pan, leave some hanging over the edges to easily pull brownies from the pan once cooled.
    • In a large mixing bowl, add your melted butter, granulated sugar, brown sugar, and vanilla, stirring to combine. Add eggs and stir until completely incorporated.
    • In a separate bowl, sift together your dry ingredients - flour, cocoa, and salt. Slowly stir dry ingredients into wet ingredients until combined. Scrape down the sides of your bowl.
    • Stir in chocolate chips and walnuts. Pour into your prepared 8x8 pan and use a spatula to spread evenly to the edges. Batter will be thick.
    • Bake for 20-24 minutes, then test with a toothpick for doneness. Insert toothpick into the center of the pan. If toothpick comes out with wet batter, the brownies are not done. Continue checking every 2 minutes. If toothpick comes out with a few crumbs, then the brownies are done.
    • Place brownies onto a wire rack and allow to cool completely before cutting and enjoying.

    Equipment Recommendations

    • 8x8 Baking Pan
    • Reynolds Parchment Paper
    • Pyrex Glass Mixing Bowls
    • Dry Measuring Cups

    Notes

    • Brownies will keep for 4-5 days in a sealed container at room temperature. 
    • Dutch cocoa can be substituted with natural cocoa powder.
    • Walnuts can be omitted or substituted with chopped pecans, almonds, or peanuts.
    • Doubled recipe can be prepared in a 9x13 pan. Baking time will increase by up to 5 minutes. 

    Nutrition Estimate

    Calories: 221kcal | Carbohydrates: 28g | Protein: 3g | Fat: 12g | Saturated Fat: 5g | Cholesterol: 37mg | Sodium: 90mg | Potassium: 90mg | Fiber: 2g | Sugar: 21g | Vitamin A: 225IU | Calcium: 31mg | Iron: 1mg
    Course: Dessert
    Cuisine: American

    More brownie recipes

    • Salted Caramel Brownies
    • Small Batch Brownies
    • Milk Chocolate Frosted Brownies
    • Tahini Brownies

    More Brownies & Bars Recipes

    • Cast Iron Walnut Brownies
    • 40 Easy Rice Krispies Treats Variations
    • Halloween Rice Krispies Treats
    • Lemon Sugar Cookie Bars

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    1. Jennifer Springer

      December 31, 2021 at 11:36 am

      I made these last night. They were the best brownies I’ve had in a long time. Thanks for posting the recipe.

      Reply
    2. Sarah

      December 17, 2021 at 11:48 pm

      Hi Heather. Do you toast the walnuts before you put them on as toppings?

      Reply
      • Heather

        December 18, 2021 at 12:08 am

        I do not toast the walnuts beforehand, but you're welcome to do so.

        Reply

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    Heather of The Toasty Kitchen

    Hi, I'm Heather of The Toasty Kitchen. I love cooking with real, unfussy ingredients, and I want to help you make homemade meals with ease.

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