This easy brownie cake recipe combines the rich, fudgy texture of brownies with the soft, sliceable structure of a chocolate cake. Made from scratch with cocoa powder and semisweet chocolate, it is perfect for birthdays, holidays, or whenever you are craving something deeply chocolatey.
Table of Contents
Why You’ll Love This Brownie Cake Recipe
- Rich chocolate flavor from cocoa powder and semisweet chocolate
- Moist, fudgy center with a soft cake-like texture
- Made from scratch with simple ingredients
- Easy enough for a weeknight dessert
- Delicious with ganache, whipped cream, berries, or vanilla ice cream
- Easy to adapt with nuts, chocolate chips, or other toppings
What Is Brownie Cake?
Brownie cake is a dessert that sits between traditional brownies and chocolate cake. It has the deep chocolate flavor and fudgy texture you expect from brownies, but it is baked and served like a cake.
Brownie vs. Brownie Cake
Traditional brownies are usually denser and chewier, while brownie cake is designed to be easier to slice and serve as a cake. Depending on the recipe, brownie cake can range from very fudgy and dense to softer and more cake-like.
If you enjoy rich chocolate desserts, you may also want to try this flourless chocolate cake for another dense and chocolate-forward dessert.
Ingredients for Brownie Cake
Chocolate and Cocoa
- 1 cup (125g) all-purpose flour
- ½ cup (50g) unsweetened cocoa powder
- 6 ounces (170g) semisweet chocolate
- ½ cup (85g) semisweet chocolate chips, optional
Using both cocoa powder and melted chocolate gives the cake a deep, rich chocolate flavor.
Ingredient Weight Chart – King Arthur Baking
Useful when we present grams alongside cups.
Butter, Eggs and Sugar
- ¾ cup (170g) unsalted butter
- 1 cup (200g) granulated sugar
- ½ cup (100g) light brown sugar
- 3 large eggs
- 2 teaspoons vanilla extract
- 1 teaspoon baking powder
- ½ teaspoon salt
- 1 tablespoon espresso powder or 2 tablespoons strong coffee, optional
How to Make Brownie Cake
1. Prepare the Pan and Oven
Preheat the oven to 350°F (175°C).
Grease a 9-inch round cake pan and line the bottom with parchment paper.
2. Mix Dry Ingredients
In a medium bowl, whisk together the flour, cocoa powder, baking powder, and salt. Set aside.
3. Melt Chocolate and Butter
Melt the butter and semisweet chocolate together until smooth. Stir gently and allow the mixture to cool slightly.
4. Whisk Eggs and Sugar
In a large bowl, whisk the eggs, granulated sugar, brown sugar, and vanilla until well combined.
If using espresso powder, dissolve it in the strong coffee before adding it to the mixture.
5. Combine Batter
Slowly whisk the melted chocolate and butter mixture into the egg mixture.
Add the dry ingredients and gently fold until just combined. Do not overmix.
Fold in the optional chocolate chips.
6. Bake
Pour the batter into the prepared pan and smooth the top.
Bake for approximately 30–35 minutes, checking around the 30-minute mark.
The edges should be set while the center remains slightly soft.
7. Cool
Let the brownie cake cool in the pan for about 20–30 minutes before slicing.
Allowing it to cool helps the center set while keeping the cake moist and fudgy.
How to Tell When Brownie Cake Is Done
Brownie cake recipe should not be baked until the center is completely dry.
Look for:
- Set edges
- A slightly soft center
- A lightly cracked or set top
- A toothpick that comes out with moist crumbs
- No wet, raw batter on the toothpick
For a fudgier texture, avoid overbaking.
Tips for the Best Brownie Cake
- Measure flour accurately. Too much flour can make the cake dry.
- Use good-quality chocolate and cocoa powder for stronger chocolate flavor.
- Don’t overmix the batter after adding the flour.
- Use room-temperature eggs when possible for better mixing.
- Don’t overbake. The center should still have some softness when the cake comes out of the oven.
- Let the cake cool before slicing so the texture can set properly.
- For an extra chocolatey dessert, try pairing this recipe with our triple chocolate cake.
Brownie Cake Pan Options
A 9-inch round cake pan works well for this recipe, but you can adapt the batter to other pans.
- 9-inch round: approximately 30–35 minutes
- 9-inch square: may require a few additional minutes
- 9×13-inch pan: the cake will be thinner and will generally require less baking time
Because pan dimensions affect the depth of the batter, always use the visual doneness cues rather than relying only on the timer.
Optional Chocolate Ganache
For an even richer finish, top the cooled brownie cake with chocolate ganache.
You will need:
- 4 ounces semisweet chocolate
- ½ cup heavy cream
Heat the cream until hot but not boiling. Pour it over the chocolate and let it sit for a few minutes. Stir until smooth, then pour over the cooled cake.
If you love this combination of chocolate cake and ganache, you can also try our chocolate ganache cake.
Brownie Cake Recipe Variations
There are several easy ways to customize this brownie cake:
- Walnut brownie cake: Fold chopped walnuts into the batter.
- Chocolate chip brownie cake: Add extra semisweet or dark chocolate chips.
- Coffee chocolate brownie cake: Use espresso powder to intensify the chocolate flavor.
- Ganache brownie cake: Finish with a layer of chocolate ganache.
- Extra chocolate version: Serve with chocolate shavings or chocolate sauce.
For another rich chocolate dessert idea, try our chocolate pudding cake.
How to Store Brownie Cake
Store leftover brownie cake in an airtight container at room temperature for up to 2 days.
For longer storage, refrigerate it for up to 5 days. Allow refrigerated slices to come closer to room temperature before serving for the best texture.
You can also freeze individual slices in airtight freezer-safe packaging for up to 1 month. Thaw them in the refrigerator or at room temperature before serving.
What to Serve With Brownie Cake Recipe
Brownie cake is delicious on its own, but you can make it even more special with:
- Vanilla ice cream
- Whipped cream
- Fresh berries
- Caramel sauce
- Chocolate ganache
- Chocolate shavings
- Powdered sugar
It also makes a great dessert for birthdays and celebrations. If you’re planning a birthday dessert table, you can pair it with our birthday cake recipe.
Frequently Asked Questions
What is brownie cake?
Brownie cake is a chocolate dessert that combines the rich, fudgy characteristics of brownies with a softer, more cake-like structure.
What is the difference between brownies and brownie cake?
Brownies are typically denser and chewier, while brownie cake is designed to have a softer, more sliceable texture while keeping the rich chocolate flavor of brownies.
Can I make brownie cake from scratch?
Yes. This recipe is made completely from scratch using flour, cocoa powder, chocolate, butter, eggs, and sugar.
How do I know when brownie cake is done?
The edges should be set and the center should still have a little softness. A toothpick should come out with moist crumbs rather than completely clean or covered in raw batter.
Can I use a different pan?
Yes. You can use a square or rectangular pan, but the baking time will change depending on the depth of the batter.
Can I freeze brownie cake?
Yes. Slice the cooled cake, wrap the portions well, and freeze for up to 1 month.
Final Thoughts
This brownie cake recipe is a great choice when you want something richer than traditional chocolate cake but easier to slice and serve than a very fudgy brownie. The combination of cocoa powder, semisweet chocolate, butter, and brown sugar creates a rich, moist dessert with plenty of chocolate flavor.
Serve it with vanilla ice cream, whipped cream, or chocolate ganache for an easy dessert everyone will enjoy
Brownie Cake Recipe
Ingredients
Equipment
Method
- Prepare the oven and pan: Preheat the oven to 350°F (175°C). Grease a 9-inch round cake pan and line the bottom with parchment paper.
- Mix the dry ingredients: Whisk together the flour, cocoa powder, baking powder, and salt in a medium bowl.
- Melt the chocolate and butter: Melt the butter and semisweet chocolate together until smooth. Let the mixture cool slightly.
- Whisk the eggs and sugar: In a large bowl, whisk the eggs, granulated sugar, brown sugar, and vanilla until well combined. If using espresso powder, whisk it into the melted chocolate and butter mixture.
- Combine the batter: Slowly whisk the melted chocolate and butter mixture into the egg mixture. Add the dry ingredients and gently fold until just combined. Do not overmix. Fold in the optional chocolate chips.
- Transfer to the pan: Pour the brownie cake batter into the prepared pan and smooth the top.
- Bake: Bake for approximately 30–35 minutes, checking around the 30-minute mark. The edges should be set while the center remains slightly soft. A toothpick should come out with moist crumbs rather than raw batter.
- Cool: Let the brownie cake cool in the pan for 20–30 minutes before slicing. Cooling allows the center to set while keeping the cake moist and fudgy.
