Fudgy Brownie Cake Recipe — Your Favorite Vegetarian Chocolate Treat

I still remember the first time I baked this fudgy brownie cake recipe in my Asheville kitchen. It was a rainy afternoon, the kind where you just need something cozy and chocolatey. I didn’t want plain brownies, and I wasn’t craving a tall frosted cake either—I wanted something in between. That’s when this recipe was born: a vegetarian chocolate treat that has the chewy richness of brownies but the sliceable elegance of a cake.

Fudgy Brownie Cake stacked
Fudgy Brownie Cake Recipe — Your Favorite Vegetarian Chocolate Treat 9

This has become one of my most-requested desserts at Sweet Magnolia, my small-batch bakery. Every time I make it, the kitchen fills with the warm scent of cocoa, and I know I’m about to make people smile. And now, I’m excited to share it with you.

Table of Contents

Why You’ll Love This Fudgy Brownie Cake

You’ll adore this recipe because it’s:

  • Chocolate-rich: A true cocoa dessert that satisfies deep chocolate cravings.
  • Perfectly fudgy: It holds its shape like cake but melts like a brownie.
  • Vegetarian-friendly: No gelatin, no hidden animal products—just pure chocolate bliss.
  • Made with pantry staples: Butter, sugar, flour, and cocoa—easy as can be.
  • Customizable: Add nuts, swirl in peanut butter, or keep it classic.
  • Crowd-pleasing: It looks fancy, but it’s secretly so easy to make.

When I bake this for family gatherings, it always disappears faster than the peach cobbler or even my grandma’s pound cake. Speaking of pound cake—if you love rich, Southern desserts, you’ll want to discover great ideas like Southern Peach Buttermilk Pound Cake for your next Sunday table.

Ingredients

Here’s what you’ll need for this fudgy brownie cake recipe:

  • 1 cup (2 sticks) unsalted butter, melted
  • 2 cups granulated sugar
  • 4 large eggs
  • 1 teaspoon pure vanilla extract
  • 1 cup all-purpose flour
  • ¾ cup unsweetened cocoa powder
  • ½ teaspoon salt
  • 1 cup semisweet chocolate chips (optional)

Tip from my bakery days: splurge on a good cocoa powder—it really deepens the flavor.

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Fudgy Brownie Cake Featured

Fudgy Brownie Cake Recipe


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  • Author: Rosie
  • Total Time: 40–50 minutes
  • Yield: 1 (9-inch) cake, 12–16 servings 1x
  • Diet: Vegetarian

Description

This Fudgy Brownie Cake is dense, glossy, and ultra-chocolatey with a soft, truffle-like center. It mixes up in minutes and bakes to a shiny, crackly top—bakery-worthy and dangerously irresistible.


Ingredients

Scale
  • 1 cup (2 sticks) unsalted butter, melted
  • 2 cups granulated sugar
  • 4 large eggs
  • 1 teaspoon pure vanilla extract
  • 1 cup all-purpose flour
  • 3/4 cup unsweetened cocoa powder
  • 1/2 teaspoon salt
  • 1 cup semisweet chocolate chips (optional)

Instructions

1. Preheat oven to 350°F (175°C). Grease and line a 9-inch springform or square pan.

2. Melt butter and let it cool slightly.

3. Whisk butter with sugar until smooth and glossy.

4. Add eggs one at a time, whisking well after each; stir in vanilla.

5. In a separate bowl, sift together flour, cocoa powder, and salt.

6. Fold dry ingredients into the wet mixture just until no flour streaks remain.

7. Stir in chocolate chips if using.

8. Pour batter into the prepared pan and smooth the top.

9. Bake 25–35 minutes. Edges should look set and the center should still jiggle slightly; a toothpick should come out with moist crumbs, not wet batter.

10. Cool completely in the pan before slicing for clean edges.

Notes

Pro Tip: Great cocoa = great flavor. Use a high-quality cocoa powder for deeper chocolate notes.

Texture Control: For maximum fudginess, pull the cake when the center still has a slight wobble—carryover heat finishes it.

Pan Options: An 8-inch pan yields a thicker, fudgier center; add a few minutes to the bake time. For metal pans, start checking at 23 minutes.

Flavor Boosts: Add 1 teaspoon espresso powder, a pinch of flaky sea salt on top, or fold in 1/2 cup chopped walnuts.

Serving Ideas: Dust with powdered sugar, top with whipped cream, or drizzle warm ganache.

Storage: Keep covered at room temp up to 3 days or refrigerate up to 1 week. Freeze slices (well-wrapped) up to 2 months.

  • Prep Time: 15 minutes
  • Cook Time: 25–35 minutes
  • Category: Dessert
  • Method: Baked
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice (1/12 cake)
  • Calories: 410
  • Sugar: 35g
  • Sodium: 160mg
  • Fat: 24g
  • Saturated Fat: 14g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 48g
  • Fiber: 3g
  • Protein: 5g
  • Cholesterol: 95mg

Step-by-Step Instructions

I’ve tested this recipe countless times, so follow along and you’ll have a bakery-worthy cake in no time.

  1. Preheat oven to 350°F (175°C). Grease and line a 9-inch springform pan or square pan.
  2. Melt butter and let it cool slightly.
  3. Whisk butter with sugar until smooth and glossy.
  4. Add eggs one by one, mixing well after each. Stir in vanilla extract.
  5. In a separate bowl, sift flour, cocoa, and salt.
  6. Fold dry ingredients into wet mixture gently—stop mixing once you no longer see flour streaks.
  7. Stir in chocolate chips if you’re going extra decadent.
  8. Pour batter into the prepared pan and smooth the top.
  9. Bake 25–35 minutes. The edges should look set, and the center should jiggle slightly. A toothpick should come out with moist crumbs.
  10. Let it cool completely before cutting—hardest part, I know!
Fudgy Brownie Cake
Fudgy Brownie Cake Recipe — Your Favorite Vegetarian Chocolate Treat 10

Every time I cut into this cake, I’m reminded of the messy but magical bakes from my early days. Just like when I tried Strawberry Earthquake Cake for the first time—it cracked, swirled, and looked imperfect but was delicious beyond words.

How to Serve Fudgy Brownie Cake

Serving this cake is almost as fun as baking it because the options are endless. You can dress it up for a dinner party or keep it casual for a late-night chocolate fix.

  • Dust with powdered sugar. Sometimes the simplest touch is the most elegant. A light snowfall of powdered sugar transforms a humble fudgy brownie cake into a centerpiece-worthy dessert. When I make this for family gatherings, my nieces always ask if it’s “chocolate snow cake.”
  • Pair with ice cream or whipped cream. A warm slice topped with vanilla ice cream that melts into the cracks? Pure magic. If ice cream feels too heavy, a dollop of homemade whipped cream adds a lovely airy balance. Pro tip: add a splash of vanilla or almond extract to your whipped cream to complement the cocoa notes.
  • Add fresh berries. Strawberries, raspberries, or blueberries brighten the dense chocolate flavor and bring a touch of tartness. I especially love this version in summer when berries are at their sweetest. A little berry compote spooned over each slice can turn a weekday dessert into something restaurant-worthy.
  • Drizzle with ganache or caramel sauce. Want to go full-on indulgent? A silky ganache or golden caramel elevates this cake from comforting to luxurious. I sometimes add a sprinkle of flaky sea salt on top of the caramel for a salty-sweet contrast that guests rave about.

And if you’re like me and love desserts that stir up childhood memories, you’ll also want to check out Peanut Butter and Jam Cake—another nostalgic treat that pairs perfectly with a cup of coffee. Panut Butter and Jam Cake—it’s another nostalgic dessert that pairs beautifully with coffee.

How to Store Fudgy Brownie Cake

Chocolate desserts are best enjoyed fresh, but one of the joys of this fudgy brownie cake recipe is how well it stores.

  • Room temperature: Keep it tightly wrapped in plastic wrap or foil, or store in an airtight container. It will stay moist and fudgy for up to 3 days on the counter. This is perfect if you’re making it ahead for a weekend gathering.
  • Refrigerator: If you prefer to extend its life, refrigerate the cake in an airtight container. It will keep well for up to a week. I like to warm slices gently in the microwave for 10–15 seconds before serving—just enough to bring back that gooey, just-baked feel.
  • Freezer: For long-term storage, cut the cake into individual slices. Wrap each slice in plastic wrap, then foil, and store in a freezer-safe bag or container. They’ll stay good for up to 3 months. When the craving strikes, thaw a slice overnight in the fridge or leave it on the counter for a couple of hours.

Honestly, this freezer trick has saved me many times. On busy days, I’ll sneak a slice from the freezer, warm it slightly, and enjoy it with tea. Future Rosie always thanks past Rosie for the thoughtfulness!

Tips to Make the Best Fudgy Brownie Cake

Over the years, I’ve learned that a few small details make a big difference in baking. Here are my go-to tips for nailing the perfect fudgy brownie cake every time:

  • Don’t overbake. This is the golden rule. Pull it out of the oven when the center still has a slight jiggle. It will continue to set as it cools, leaving you with that luscious, fudgy texture instead of a dry crumb.
  • Cool completely before slicing. As tempting as it is to cut into it while it’s warm, patience pays off. Cooling helps the cake firm up so you get neat, clean slices.
  • Line your pan with parchment paper. It makes removing the cake so much easier and prevents sticking. If you’re gifting the cake or taking it to a potluck, this step will save you stress.
  • Experiment with flavors. Don’t be afraid to play! Swirl in peanut butter or caramel before baking, sprinkle sea salt on top, or fold in toasted nuts for crunch. Baking is as much about creativity as it is about precision.
  • Bake with love. It might sound cheesy, but baking is personal. When you enjoy the process, it shows in the final product. The joy you feel while stirring chocolate into butter and sugar really does come through in each bite.

Variations

The beauty of this recipe is that it’s a starting point. You can customize it to suit your tastes or the season:

  • Nutty delight: Fold in walnuts, pecans, or even hazelnuts for crunch. I love the way roasted nuts balance the richness of chocolate.
  • Peanut butter swirl: Drop spoonfuls of peanut butter on top of the batter and swirl gently with a knife. It adds a creamy, nutty contrast that’s irresistible.
  • Minty freshness: Add ¼ teaspoon of peppermint extract to the batter and top with crushed mint candies. This is a holiday favorite in my house.
  • Cheesecake marble: Spoon a simple cream cheese mixture (cream cheese, sugar, egg, vanilla) over the batter and swirl for a tangy twist. The contrast of tangy and chocolatey is out of this world.
  • Gluten-free option: Use a 1:1 gluten-free flour blend instead of all-purpose flour. I’ve tested this, and the results are just as fudgy and delicious.

I still remember when I first tested the cheesecake-swirl version. My neighbors, who are used to being my taste-testers, said it was “the best thing to ever come out of my oven.” That’s saying something, considering they had just enjoyed my Best Pineapple Juice Cake Recipe the week before!

FAQs About Fudgy Brownie Cake

Can I make this cake vegan?

Yes, but with adjustments. Swap butter for vegan butter and use flax eggs. The texture will be slightly different but still delicious.

Why did my fudgy brownie cake turn out dry?

Most likely overbaking. Check it 5 minutes early and remember—fudgy is better than dry.

Can I bake this in a different pan size?

Absolutely. Just adjust the baking time. Smaller pans take longer, larger pans bake quicker.

Can I add flavors like espresso or orange zest?

Yes! Espresso powder enhances chocolate flavor, and orange zest adds a fresh citrusy note.

Final Thoughts About Fudgy Brownie Cake

This fudgy brownie cake recipe is pure chocolate comfort. It’s easy, reliable, and flexible enough to adapt to your cravings. Whether you serve it simply dusted with sugar or dressed up with berries and ice cream, it’s always a hit.

I hope this recipe brings as much joy to your kitchen as it has to mine. If you make it, I’d love to hear how it turned out—especially if you added your own twist. Baking isn’t about perfection, it’s about creating moments of joy, one slice at a time.

Don’t forget to follow me on Pinterest for more bread recipes sweet, weekend baking sweets, and the coziest dessert bread you can whip up with bananas!

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