Chocolate Brownie Cake with Silky Ganache – A Chocolate Connoisseur’s Delight

Embark on a culinary journey into the heart of chocolate decadence with our Chocolate Brownie Cake. This masterpiece combines the intense richness of brownies with the fluffy sophistication of cake, all crowned with a lusciously smooth chocolate ganache. It’s a symphony of textures and flavors that promises to enchant every chocolate aficionado.


For the Cake:

  • 1 box (15.25 ounces) chocolate cake mix
  • 1 box (18.3 ounces) fudge brownie mix
  • 4 large eggs, at room temperature
  • 1 ¼ cups water, at room temperature
  • 1 cup (218g) vegetable oil

For the Ganache:

  • 1 cup (238g) heavy whipping cream
  • 1 bag (12 ounces) semi-sweet chocolate chips


  1. Oven Preparation:
    • Begin by preheating your oven to 350°F (175°C). Thoroughly grease and flour a 9×13-inch baking pan or two 9-inch round cake pans to ensure easy release after baking.
  2. Cake Batter Assembly:
    • In a spacious mixing bowl, blend together the chocolate cake mix, fudge brownie mix, eggs, water, and vegetable oil. Use an electric mixer on medium speed to ensure the mixture is homogenous and smooth.
  3. Baking the Cake:
    • Transfer the batter into your prepared pan(s). For a 9×13-inch pan, bake for 35-40 minutes. If using round pans, aim for 30-35 minutes, or until a toothpick inserted into the center emerges mostly clean with a few moist crumbs attached.
    • After baking, let the cake cool in the pan for about 10 minutes before moving it to a wire rack to cool completely. This step is crucial for the cake’s structure to set properly.
  4. Crafting the Ganache:
    • For the ganache, gently heat the heavy whipping cream in a small saucepan until it just begins to simmer. Be careful not to let it boil.
    • Place the semi-sweet chocolate chips in a heatproof bowl. Pour the hot cream over the chips, letting the mixture sit undisturbed for 5 minutes to melt the chocolate.
    • After 5 minutes, whisk the mixture until it becomes smooth, glossy, and utterly irresistible.
  5. Ganache Application:
    • Once the cake has cooled, pour the ganache over the top, using a spatula to spread it evenly across the top and sides of the cake. The ganache will add a rich, luxurious finish to your cake.
  6. Serving:
    • Allow the ganache to set before slicing the cake. This cake is best enjoyed as a sumptuous end to a meal or as a lavish treat to accompany your coffee break.

Preparation Time: 15 minutes
Baking Time: 35-40 minutes
Cooling and Setting Time: Approximately 1 hour
Total Time: About 2 hours
Servings: 12-16

Nutritional Information:

  • Calorie Count: Break down the nutritional content per serving, including calories, fats, carbohydrates, and proteins, for those who are mindful of their intake.

Customization Ideas:

  • Flavor Variations: Suggest adding espresso powder to the cake batter to enhance the chocolate flavor, or swirl in some caramel or peanut butter before baking for a delightful twist.
  • Ganache Alternatives: Offer variations for the ganache, such as using white chocolate or incorporating orange zest for a citrusy note.

Pairing Suggestions:

  • Beverage Pairings: Recommend pairing this indulgent cake with a strong espresso, a glass of red wine, or a cold glass of milk to balance the richness of the chocolate.
  • Dessert Combinations: Suggest serving the cake with a scoop of vanilla or raspberry sorbet to add a refreshing contrast to the dense chocolate flavors.

Decorating Tips:

  • Elegant Decorations: Provide ideas for decorating the cake for special occasions, such as using fresh berries, edible flowers, or chocolate shavings for an elegant finish.
  • Themed Decorations: Offer tips for adapting the decoration to fit special themes, like sprinkling crushed candy canes over the ganache for a festive touch during the holidays.

Baking Tips for Perfect Results:

  • Checking for Doneness: Elaborate on how to check if the cake is perfectly baked, emphasizing the importance of not overbaking to maintain its moist texture.
  • Achieving Smooth Ganache: Share tips for ensuring the ganache is lump-free and glossy, such as chopping the chocolate finely and letting the hot cream sit long enough to melt the chocolate completely.

The Chocolate Brownie Cake with Silky Ganache is more than just a dessert; it’s a celebration of chocolate in all its glory. Whether you’re marking a special occasion or simply indulging in a chocolate craving, this cake is sure to satisfy and impress.

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