Rich Fudgy Chocolate Brownies

Decadent chocolate brownies with walnuts, baked in a square pan and dusted with powdered sugar.  Save to Pinterest
Decadent chocolate brownies with walnuts, baked in a square pan and dusted with powdered sugar. | rusticrouterecipes.com

These decadent chocolate brownies combine melted butter, sugar, and eggs with cocoa powder for an intensely chocolatey base. Chopped walnuts add delightful crunch and earthy notes throughout. Bake at 175°C for 28-32 minutes until the center has a few moist crumbs—this ensures that signature fudgy texture. For extra richness, fold in dark chocolate pieces before baking.

The aroma of chocolate brownies baking takes me back to rainy Sunday afternoons in my apartment. My first attempt at these walnut brownies came after finding my grandmother's recipe card tucked between pages of an old cookbook—coffee stained and worn at the edges. That first batch disappeared during a movie night with friends, and I've been perfecting the recipe ever since.

Last winter, during a power outage, I made these brownies on my gas stove using a makeshift water bath. The apartment was freezing, but the kitchen windows fogged with chocolate-scented condensation. My neighbors came over, drawn by the smell, and we ate warm brownies by candlelight while waiting for the electricity to return.

Ingredients

  • Unsalted Butter: The 170g of melted butter creates that characteristic fudgy texture, and I learned to let it cool slightly before adding to prevent accidentally cooking the eggs.
  • Unsweetened Cocoa Powder: Those 40g provide a deep chocolate flavor without excessive sweetness, and Dutch-processed works best if you can find it.
  • Walnuts: The 120g of roughly chopped walnuts should maintain some larger pieces for satisfying bites of nutty crunch against the soft brownie.
  • Dark Chocolate: Adding 100g of chopped dark chocolate creates molten pockets throughout the brownies that make each bite unpredictably delightful.

Instructions

Prepare Your Workspace:
Preheat your oven to 175°C and line your baking pan with parchment paper, leaving those handy overhangs for lifting out the finished brownies. I find creasing the corners helps the paper stay put while youre working.
Mix the Foundation:
Whisk together melted butter and sugar until it looks glossy and feels slightly gritty between your fingers. This creates the structure that holds all that chocolate goodness.
Build the Batter:
Add eggs one at a time, whisking thoroughly after each addition until the mixture lightens in color slightly. You want to incorporate air without overbeating.
Introduce Dry Ingredients:
Sift the flour, cocoa, baking powder and salt together, then fold them gently into your wet mixture using figure-eight motions. Stop when you just see the dry ingredients disappear to keep brownies tender.
Add Texture Elements:
Fold in walnuts and chocolate pieces with just a few strokes, distributing them evenly but working quickly. The irregular chunks create the adventure in each bite.
Bake with Attention:
Pour batter into your prepared pan and bake for about 30 minutes, watching for the moment when the edges pull slightly from the sides but the center still wobbles just a bit. A skewer should come out with a few moist crumbs attached.
Chocolate brownies with walnuts, showing fudgy centers and crunchy nut pieces on a white plate.  Save to Pinterest
Chocolate brownies with walnuts, showing fudgy centers and crunchy nut pieces on a white plate. | rusticrouterecipes.com

During graduate school finals week, these brownies became currency in our study group. I would bake a batch and slice them into precise squares, trading them for coffee runs or borrowed notes. My friend Marco once traded his entire semester of meticulously organized physics notes for a corner piece with extra walnuts.

Texture Secrets

The battle between fudgy and cakey brownie lovers is eternal in my household. I discovered that for the perfect middle ground, refrigerating the brownies for about an hour after they've cooled completely at room temperature creates a dense, almost truffle-like texture that satisfies everyone. The cold also makes cutting them into clean squares much easier.

Flavor Variations

One December, caught without vanilla extract, I substituted bourbon instead. The subtle oakiness paired beautifully with the walnuts, and now I occasionally add a tablespoon intentionally. For an autumn spin, I've discovered that replacing a quarter of the walnuts with candied ginger pieces creates a warmly spiced version that pairs perfectly with afternoon coffee.

Serving Suggestions

These brownies have taught me the art of versatile desserts that can be dressed up or down depending on the occasion. For everyday snacking, I cut them into squares and stack them in a cookie tin, but for dinner parties, I've warmed individual portions and topped them with coffee ice cream for an elevated experience.

  • For the ultimate indulgence, warm a brownie for 15 seconds in the microwave and top with salted caramel sauce.
  • When serving on a dessert platter, dust with cocoa powder through a small tea strainer for an elegant finish.
  • Store brownies in an airtight container with a slice of bread to maintain moisture if keeping for more than two days.
Freshly baked chocolate brownies with walnuts served warm with a glass of cold milk. Save to Pinterest
Freshly baked chocolate brownies with walnuts served warm with a glass of cold milk. | rusticrouterecipes.com

These walnut brownies have traveled with me to housewarming parties, holiday gatherings, and once even to a hospital waiting room where they briefly brightened a difficult day. Theres something magical about how chocolate and walnuts can transform a moment.

Recipe FAQs

Bake for the shorter time of 28-30 minutes. The brownies will continue cooking slightly as they cool. A skewer inserted in the center should come out with a few moist crumbs, not clean.

Absolutely. Pecans, hazelnuts, or almonds work wonderfully. You can also use a combination of nuts or omit them entirely for a plain chocolate version.

A rectangular pan works too. Adjust baking time slightly as the brownies may be thinner and cook faster. Check for doneness a few minutes earlier than recommended.

Add a pinch of espresso powder to the dry ingredients—it deepens and intensifies the chocolate notes without making them taste like coffee. You can also fold in extra dark chocolate pieces.

Keep them in an airtight container at room temperature for up to 4 days, or refrigerate for up to a week. They can also be frozen for up to 3 months. Thaw at room temperature before serving.

Rich Fudgy Chocolate Brownies

Rich fudgy brownies loaded with crunchy walnuts. Perfect blend of gooey chocolate and nutty textures in just 45 minutes.

Prep 15m
Cook 30m
Total 45m
Servings 12
Difficulty Easy

Ingredients

Wet Ingredients

  • 6 oz unsalted butter, melted and slightly cooled
  • 1 1/4 cups granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract

Dry Ingredients

  • 3/4 cup all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon salt

Add-ins

  • 1 cup walnut halves or pieces, roughly chopped
  • 3.5 oz dark chocolate, chopped (optional)

Instructions

1
Prepare baking pan: Preheat oven to 350°F. Line an 8x8 inch baking pan with parchment paper, leaving an overhang for easy removal.
2
Combine wet ingredients: In a large bowl, whisk together melted butter and sugar until well combined and glossy.
3
Incorporate eggs and vanilla: Add eggs one at a time, whisking well after each addition. Stir in vanilla extract.
4
Sift dry ingredients: In a separate bowl, sift together flour, cocoa powder, baking powder, and salt.
5
Fold dry mixture into wet mixture: Gently fold dry ingredients into wet mixture until just combined. Do not overmix.
6
Add walnuts and chocolate: Fold chopped walnuts and chocolate into batter until evenly distributed.
7
Transfer to baking pan: Pour batter into prepared pan and smooth top with spatula.
8
Bake brownies: Bake for 28 to 32 minutes, or until a skewer inserted in center comes out with a few moist crumbs.
9
Cool and cut: Remove from oven and let cool completely in pan before lifting out and cutting into squares.
Additional Information

Equipment Needed

  • Mixing bowls
  • Whisk
  • Spatula
  • 8x8 inch baking pan
  • Parchment paper
  • Sifter

Nutrition (Per Serving)

Calories 275
Protein 4g
Carbs 30g
Fat 17g

Allergy Information

  • Contains eggs
  • Contains dairy (butter)
  • Contains wheat (gluten)
  • Contains tree nuts (walnuts)
Kara Hendricks

Passionate home cook sharing family-friendly recipes, comfort food, and kitchen wisdom.