Indulge in the Richness of Guinness Chocolate Cake with Creamy Frosting

If you are a fan of chocolate cake and love a hint of rich and velvety flavor, then this Guinness chocolate cake recipe is perfect for you. Made with a generous amount of Guinness stout beer, this cake is moist, chocolatey, and has a depth of flavor that will leave you craving for more.

To make this delicious cake, you will need a few key ingredients including all-purpose flour, cocoa powder, baking soda, sugar, eggs, buttermilk, vegetable oil, and of course, Guinness beer. The combination of cocoa powder and Guinness adds a unique richness to the cake, while the baking soda and buttermilk help ensure a light and tender crumb.

Once the cake is baked and cooled, it’s time to prepare the creamy frosting. This frosting is made with a combination of cream cheese, butter, powdered sugar, and a dash of vanilla extract. The tanginess from the cream cheese perfectly balances the sweetness of the frosting, creating a delectable and smooth texture. Spread the frosting generously over the cake, and you have a show-stopping dessert that will impress your friends and family.


  • Guinness Stout: This dark and malty beer adds a unique depth of flavor to the cake.
  • Unsweetened Cocoa Powder: The cocoa powder provides the chocolatey essence to the cake.
  • Unsalted Butter: Butter is a crucial ingredient for adding moisture and richness to the cake.
  • Granulated Sugar: The sugar not only sweetens the cake but also helps to create a moist texture.
  • Sour Cream: Adding sour cream ensures a tender and moist cake.
  • Eggs: Eggs act as a binding agent and provide structure to the cake.
  • All-Purpose Flour: This is the main dry ingredient that gives structure to the cake.
  • Baking Soda and Baking Powder: These leavening agents help the cake to rise and become light and fluffy.
  • Vanilla Extract: Vanilla extract adds a touch of sweetness and enhances the chocolate flavor.
  • Heavy Cream: Heavy cream is used in the frosting to create a creamy and luscious texture.
  • Dark Chocolate: Dark chocolate is melted and combined with heavy cream to create a smooth and velvety frosting.

If you have all these ingredients on hand, you’re ready to begin making the Guinness Chocolate Cake with Creamy Frosting!


To make the Guinness chocolate cake, follow these simple steps:

1. Prepare the batter

  1. In a large mixing bowl, combine the flour, sugar, cocoa powder, baking powder, and salt. Mix well to ensure all the dry ingredients are evenly distributed.
  2. Add the eggs, oil, vanilla extract, and Guinness beer to the dry ingredients. Using an electric mixer, beat the mixture on low speed until the ingredients are just combined.
  3. Increase the mixer speed to medium and beat the batter for an additional 2 minutes, until it becomes smooth and well mixed.
  4. Grease and flour a 9-inch round cake pan or line it with parchment paper to prevent sticking.
  5. Pour the batter into the prepared cake pan.

2. Bake the cake

2. Bake the cake

Preheat the oven to 350°F (175°C) and bake the cake for approximately 30-35 minutes. To check if the cake is done, insert a toothpick into the center. If it comes out clean, the cake is ready.

3. Make the frosting

While the cake is baking, prepare the creamy frosting:

  • In a mixing bowl, combine the softened butter, powdered sugar, cream cheese, and vanilla extract. Mix them together until creamy and smooth.
  • If the frosting is too thick, add a tablespoon of milk at a time until the desired consistency is achieved. Conversely, if the frosting is too thin, add more powdered sugar.

4. Frost the cake

Once the cake has cooled completely, spread the creamy frosting evenly over the top and sides of the cake using a spatula.

5. Serve and enjoy

Slice the cake and serve it with a cold glass of milk or a scoop of vanilla ice cream for a delicious treat.

Tips and Variations

Tips and Variations

  • Enhance the chocolate flavor: To intensify the chocolate flavor of the cake, use high-quality cocoa powder and dark chocolate. This will result in a richer and more indulgent taste.
  • Experiment with frosting flavors: While the recipe calls for a creamy frosting, you can get creative and try different flavor combinations. For example, you can incorporate flavors like espresso, mint, or orange into the frosting to add a unique twist to the cake.
  • Add a boozy twist: Since Guinness is an integral part of the cake, you can further enhance the flavor by adding a splash of Irish cream liqueur or whiskey to the frosting. This will give the cake an adult twist and make it even more indulgent.
  • Decorate with chocolate ganache and sprinkles: To make the cake more visually appealing, consider decorating it with a smooth chocolate ganache and sprinkles. This will not only add an elegant touch but also complement the chocolate flavors of the cake.

Overall, don’t be afraid to experiment and personalize the Guinness chocolate cake recipe to suit your taste preferences. Whether it’s by using different frosting flavors, adding boozy elements, or decorating creatively, these tips and variations will help you create a delicious and visually stunning dessert that everyone will enjoy.

Serving and Storage

After baking the delicious Guinness chocolate cake and frosting it with the creamy topping, it’s time to serve and store the cake to keep it fresh and tasty.

To serve the cake, use a sharp knife to cut it into slices. The thickness of the slices depends on personal preference, but typically, slices of about 1 inch (2.5 cm) are a good size. Arrange the slices on individual plates or a serving platter, and garnish with a sprinkle of cocoa powder, chocolate shavings, or a dollop of whipped cream for an extra touch of decadence.

When it comes to storing the cake, it is important to protect it from drying out and maintain its freshness. If there are leftovers, place them in an airtight container or cover the cake with plastic wrap. The cake can be stored at room temperature for up to 3 days. If you need to store it for longer, it is recommended to refrigerate the cake. However, note that refrigeration can cause the cake to become denser and slightly less moist, so it is ideal to consume it within a week.

Remember to bring the cake to room temperature before serving any leftover refrigerated slices, as this will help restore its original texture and flavor.

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