Decadent Guinness Chocolate Cake with Salted Caramel Glaze: Your Ultimate Indulgence
Prepare to embark on a culinary journey where the rich, malty notes of Guinness stout meet the deep, comforting embrace of chocolate. This exquisite Guinness Chocolate Cake, crowned with a luscious salted caramel glaze, is more than just a dessert; it’s an experience. The flavors don’t just “work” together; they harmonize in a symphony of indulgence, creating a treat that is both sophisticated and utterly irresistible.
While often associated with St. Patrick’s Day festivities, this incredibly moist and flavorful cake transcends seasonal celebrations. It’s the perfect showstopper for birthdays, holidays, special gatherings, or simply any day you crave a truly remarkable chocolate dessert. Forget dry, bland cakes; this recipe promises a tender crumb, profound chocolate flavor, and a hint of that iconic stout magic.

The Magic of Guinness in Baking: Why It Works
If you’re new to baking with stout, you might wonder about adding beer to a dessert. Rest assured, Guinness is not just a beverage; it’s a secret weapon in the baker’s arsenal, especially when it comes to chocolate cakes. The stout doesn’t impart a strong “beer” flavor; instead, it performs several transformative roles:
- Deepens Chocolate Flavor: Guinness enhances the cocoa, bringing out its complex, darker notes and making the chocolate taste even richer and more profound.
- Adds Moisture: The liquid content of the stout contributes significantly to a wonderfully moist cake.
- Tenderizes the Crumb: The slight acidity of Guinness, combined with baking soda, reacts to create a beautifully tender and fine crumb.
- Imparts Subtle Nuances: You’ll detect hints of roasted barley, coffee, and caramel – flavors that naturally complement chocolate and create an incredible depth of taste without being overtly “beery.”
This unique interaction creates a cake that is exceptionally moist, intensely chocolatey, and boasts a sophisticated flavor profile that will impress even the most discerning palates. It’s a truly adult chocolate cake, though enjoyed by all!
Crafting Your Guinness Chocolate Masterpiece
Creating this Guinness Chocolate Cake is a joyous process, combining simple ingredients to achieve extraordinary results. Let’s dive into the essential components and techniques that will ensure your cake is nothing short of perfect.
Key Ingredients for the Ultimate Guinness Cake
Each ingredient plays a crucial role in the success of this recipe. Using high-quality ingredients will always yield the best results.
For the Cake:
- Guinness Stout: The star ingredient. Use a classic Draught stout for the best flavor balance.
- Butter: Adds richness and moisture. Using unsalted butter allows you to control the salt content.
- Unsweetened Cocoa Powder: Opt for a good quality unsweetened cocoa powder for a deep chocolate flavor. Dutch-processed cocoa will give a darker color and milder chocolate taste, while natural cocoa powder will be more acidic and reactive.
- All-Purpose Flour: The structural backbone of the cake. Measure it correctly by spooning it into the measuring cup and leveling it off.
- Granulated Sugar: Provides sweetness and helps with moisture retention.
- Baking Soda: A leavening agent that reacts with the acidic Guinness and sour cream to give the cake its lift and tender texture.
- Salt: Balances the sweetness and enhances all the other flavors.
- Large Eggs: Bind the ingredients together and add richness. Ensure they are at room temperature for better emulsion with the other wet ingredients.
- Sour Cream: Another key ingredient for moisture and tenderness. Its acidity also works with the baking soda. Room temperature sour cream mixes smoothly.
- Vanilla Extract: A classic flavor enhancer that complements chocolate beautifully.
For the Salted Caramel Glaze:
The salted caramel glaze is the crowning glory of this cake, adding a layer of creamy, sweet, and salty deliciousness that perfectly balances the rich chocolate. You’ll need:
- Butter: Forms the base of the caramel.
- Dark Brown Sugar: Gives the caramel a deep, molasses-like flavor and rich color.
- Heavy Cream: Essential for creating a smooth, rich caramel texture.
- Pinch of Salt: Crucial for the “salted” caramel aspect, enhancing its sweetness and depth.
- Vanilla Extract: Adds aromatic depth to the caramel.
- Sifted Powdered Sugar (Confectioners’ Sugar): Thickens the glaze to the desired consistency. Sifting is important to prevent lumps.

Step-by-Step Baking Instructions
Cake Directions:
- Preheat and Prepare: Preheat your oven to 350°F (175°C). Generously grease and flour a 10-12 cup Bundt pan, ensuring every crevice is coated to prevent sticking.
- Infuse the Liquid Base: In a medium saucepan over medium heat, gently bring the Guinness stout and butter to a light simmer. Once the butter is fully melted and the mixture is just barely bubbling, remove it from the heat.
- Whisk in Cocoa: Add the unsweetened cocoa powder to the warm Guinness-butter mixture. Whisk vigorously until the cocoa is completely dissolved and the mixture is smooth and lump-free. Set this aside to cool slightly.
- Combine Dry Ingredients: In a large mixing bowl, whisk together the all-purpose flour, granulated sugar, baking soda, and salt. Ensure these dry ingredients are well combined.
- Whisk Wet Ingredients: In a separate, even larger bowl, use an electric mixer to beat together the room-temperature eggs, sour cream, and vanilla extract until well combined and slightly lightened.
- Combine Mixtures: Gradually pour the cooled Guinness-butter-cocoa mixture into the egg and sour cream mixture. Using your hand mixer, beat on medium speed for 1-2 minutes until thoroughly combined and smooth.
- Incorporate Dry into Wet: Slowly add the dry flour mixture to the wet ingredients, beating on low speed until just combined. Be careful not to overmix, as this can lead to a tough cake. Stop mixing as soon as no streaks of flour remain.
- Final Fold: Use a rubber spatula to gently fold the batter a few times, scraping down the sides of the bowl to ensure there are no hidden pockets of dry flour at the bottom. The batter should be thick and glossy.
- Pour and Bake: Pour the batter evenly into your prepared Bundt pan. Bake for 60-70 minutes, or until a wooden skewer or toothpick inserted into the center of the cake comes out clean with no wet batter attached.
- Cooling is Key: It’s crucial to let the cake cool in the Bundt pan for at least 10-15 minutes before attempting to invert it. This allows the cake to firm up and prevents it from breaking. After 10-15 minutes, carefully invert the cake onto a wire cooling rack and let it cool completely to room temperature before glazing.
Salted Caramel Glaze Directions:
Once your cake is completely cool, it’s time to prepare the exquisite salted caramel glaze.
- Caramel Base: In a medium saucepan, combine the butter, dark brown sugar, heavy cream, and a pinch of salt. Bring the mixture to a rolling boil over medium heat, stirring constantly to prevent scorching.
- Boil and Thicken: Continue to boil for exactly one minute, still stirring constantly. This step is crucial for developing the caramel flavor and consistency.
- Remove from Heat and Add Vanilla: Remove the saucepan from the heat and stir in the vanilla extract.
- Incorporate Powdered Sugar: Add about ½ cup of the sifted powdered sugar to the warm caramel mixture. Whisk until smooth and lump-free.
- Adjust Consistency: Continue to whisk in additional powdered sugar, one tablespoon at a time, until you achieve your desired glaze consistency. For a thicker glaze, add more sugar; for a thinner glaze, a tiny splash more cream can be added, though be careful not to make it too runny.
- Glaze the Cake: Place your completely cooled cake on a serving plate or stand. Slowly pour the warm salted caramel glaze over the top of the cake, allowing it to drizzle down the sides. Serve immediately or allow the glaze to set slightly.
Tips for Baking Perfection
Achieving a bakery-worthy Guinness chocolate cake is easier than you think with these expert tips:
- Room Temperature Ingredients: Ensure your eggs and sour cream are at room temperature. This allows them to emulsify better with other ingredients, resulting in a smoother batter and a more uniform, tender cake.
- Accurate Measuring: Especially for flour and cocoa powder, use the “spoon and level” method. Spoon the flour into your measuring cup and then level it off with a straight edge, rather than scooping directly from the bag. This prevents over-measurement, which can lead to a dense, dry cake.
- Don’t Overmix: Once you add the dry ingredients to the wet, mix only until just combined. Overmixing develops the gluten in the flour, making the cake tough. A few small lumps are perfectly fine!
- Bundt Pan Prep: A well-greased and floured Bundt pan is your best friend. Use a baking spray with flour, or thoroughly coat with softened butter and then dust with flour, tapping out any excess. This ensures your beautiful cake releases cleanly.
- Test for Doneness: The toothpick test is reliable. Insert a wooden skewer into the thickest part of the cake. If it comes out clean or with a few moist crumbs attached, the cake is done. If it’s wet, continue baking for a few more minutes.
- Patient Cooling: Resisting the urge to immediately remove the cake from the pan is crucial. The 10-15 minutes in the pan allows the cake’s structure to set. Rushing this step can cause the cake to tear or fall apart.
- Glaze Consistency: The perfect glaze should be pourable but thick enough to coat the cake without disappearing entirely. If your glaze becomes too thick while you’re working, gently warm it over low heat for a few seconds. If it’s too thin, whisk in a bit more sifted powdered sugar.
Variations and Serving Suggestions
While this Guinness Chocolate Cake is magnificent on its own, you can easily customize it or enhance the serving experience:
- Cream Cheese Frosting: For a classic combination, skip the caramel and top with a tangy cream cheese frosting.
- Whiskey Kick: Add a tablespoon or two of Irish whiskey to the cake batter or the caramel glaze for an extra boozy kick.
- Chocolate Ganache: A simple chocolate ganache poured over the cooled cake offers another layer of intense chocolate flavor.
- Serving Companions: This cake is divine served slightly warm with a scoop of premium vanilla bean ice cream, a dollop of freshly whipped cream, or a sprinkle of flaky sea salt over the caramel glaze for an extra pop of flavor.
- Storage: Store the cake, loosely covered, at room temperature for up to 3 days, or in the refrigerator for up to 5 days. Bring to room temperature before serving for the best texture and flavor.
Conclusion: A Celebration in Every Slice
This Guinness Chocolate Cake with Salted Caramel Glaze is truly a recipe to treasure. It’s a testament to how humble ingredients, when combined with care and creativity, can transform into something truly extraordinary. The deep, rich chocolate, the subtle complexity of Guinness, and the sweet-salty allure of the caramel glaze come together to create a dessert that is memorable, comforting, and undeniably delicious.
Whether you’re celebrating a special occasion or simply treating yourself, this cake promises a slice of pure joy. So, gather your ingredients, follow these steps, and prepare to delight in every single bite of this magnificent creation. Enjoy the baking, and more importantly, enjoy the eating!
Explore More Guinness and Dessert Recipes!
If you’ve fallen in love with the magic of Guinness in cooking, or just have a sweet tooth, be sure to check out our other fantastic recipes:
Discover a wide array of our favorite Guinness Recipes, from savory dishes to delightful cocktails.
For more culinary inspiration, explore our collection of copycat recipes, indulge in more dessert recipes, and simplify your meal prep with our convenient CrockPot Recipes.
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Guinness Chocolate Cake Recipe Card
Chocolate Guinness Cake Recipe
How to make delicious, moist Chocolate Guinness Cake.
Prep Time: 20 minutes
Servings: 12
Author: Tammilee Tips
Ingredients
- 2 Cups Guinness Draught Stout Beer
- 4 sticks Butter
- 1 ½ Cups Unsweetened Cocoa Powder
- 2 Cups All Purpose Flour
- 2 Cups White Sugar
- 1 Tablespoon Baking Soda
- 1 ½ teaspoons Salt
- 4 large Eggs
- 1 ¾ Cup Sour Cream
- 1 Teaspoon Vanilla Extract
Salted Caramel Sauce
- 5 tablespoons Butter
- ½ Cup Dark Brown Sugar
- ⅓ Cup Heavy Whipping Cream
- Pinch Salt
- ¼ Teaspoon Vanilla Extract
- ⅔ Cup Confectioners Powdered Sugar (sifted)
Instructions
- Preheat oven to 350°F (175°C).
- Spray or butter your Bundt pan thoroughly.
- In a medium saucepan over medium heat, bring the Guinness and butter to a light boil. Add the cocoa powder and whisk until completely smooth. Remove from heat and set aside to cool slightly.
- In a large bowl, whisk together the flour, granulated sugar, baking soda, and salt.
- In another large bowl, beat the eggs, sour cream, and vanilla extract together using an electric mixer until well combined.
- Gradually add the cooled Guinness-butter-cocoa mixture to the sour cream mixture, mixing with a hand mixer until fully combined, about 1-2 minutes on medium speed.
- Slowly add the flour mixture to the wet ingredients, beating until just combined. Use a rubber spatula to gently fold the batter, ensuring there are no pockets of dry flour.
- Pour the batter into the prepared Bundt pan.
- Bake for 60-70 minutes, or until a toothpick inserted into the center comes out clean.
- Allow the cake to cool in the pan for 10-15 minutes before carefully inverting it onto a wire rack. Cool completely on the rack before glazing.
- Salted Caramel Glaze: In a medium saucepan, combine butter, dark brown sugar, heavy cream, and salt. Bring to a boil, stirring constantly. Continue to boil for ONE minute, stirring constantly.
- Remove from heat and stir in the vanilla extract.
- Add about ½ cup of the sifted powdered sugar and whisk until smooth.
- Continue to whisk in additional powdered sugar by the tablespoon until you reach your desired pouring consistency for the glaze.
- Once the cake is completely cool, place it on a serving plate and pour the salted caramel glaze evenly over the top, allowing it to drizzle down the sides. Serve and enjoy!
