Name: Decadent Guinness Chocolate Cake for a Festive Treat
Prep time: 20 min
Cook time: 50 min
Total time: 85 min
Ingredients: 1 can Guinness Beer (or any stout beer); 2 cups Granulated Sugar (can be replaced with sugar substitute); 1 cup Light Brown Sugar (dark brown sugar can be used); 2 cups All-Purpose Flour (or gluten-free flour); 3/4 cup Unsweetened Cocoa Powder; 1 tsp Espresso Powder (or instant coffee); 1 tsp Baking Soda; 1 tsp Baking Powder (ensure it's fresh); 1/2 tsp Salt (can be omitted for low-sodium); 2 large Eggs (or flax eggs for vegan); 1 cup Full-Fat Sour Cream (or Greek yogurt); 1/2 cup Vegetable Oil (or melted coconut oil); 1 cup Whole Milk (or almond milk); 2 tsp Vanilla Extract (or vanilla bean paste); 1 cup Unsalted Butter (or vegan butter); 4 cups Confectioners' Sugar (sifted, or sugar-free alternative); 1/4 cup Baileys Irish Cream (or coffee creamer); 2 tbsp Whole Milk (or non-dairy milk); 1 tsp Vanilla Extract (or flavored extracts); 1/4 tsp Salt (optional); 1 cup Granulated Sugar; 1/4 cup Water (can use apple juice); 1/4 cup Unsalted Butter (or plant-based butter); 1/2 cup Heavy Whipping Cream (or coconut cream); 1/4 cup Irish Whiskey (or omit); 1 tsp Vanilla Extract

As I stood in my kitchen the other day, the enticing aroma of chocolate mingling with the rich depth of stout filled the air, instantly transporting me to the heart of Dublin. This moment inspired me to share my beloved recipe for Chocolate Guinness Bundt Cake, a delightful treat perfect for any St. Patrick’s Day celebration—or really, any day that calls for a little indulgence! What I adore most about this cake is its incredible moisture and deep, profound flavors enhanced by the addition of Baileys buttercream. Plus, it’s a cinch to prepare, making it a crowd-pleaser that friends and family will be raving about. Are you ready to elevate your baking game and create a show-stopping dessert? Let’s dive into this delicious adventure together!

Why is this cake a must-try?

Decadent, Rich Flavor: The luscious blend of stout and chocolate in this cake creates an unparalleled depth of flavor that will leave everyone asking for seconds.

Simple Preparation: You won’t need advanced baking skills here; even novice bakers can master this indulgent dessert with ease.

Versatile Options: Whether you top it with luxurious Baileys buttercream or drizzle it with homemade Irish whiskey salted caramel, you can easily tailor it to your taste.

Perfect for Celebrations: Ideal for St. Patrick’s Day or any festive gathering, this cake is a showstopper that everyone will love. Pair it with a scoop of vanilla ice cream for an extra special treat!

Check out my other recipes like the Strawberry Cheesecake Dump Cake or the delightful Chocolate Chip Pumpkin Bread for more crowd-pleasing desserts!

Guinness Chocolate Cake Ingredients

For the Cake Batter

Nonstick Baking Spray – Prevents the cake from sticking to the pan; you can use oil or flour as a substitute.
Granulated Sugar – Adds sweetness; can be replaced with a sugar substitute for lower-calorie options.
Light Brown Sugar – Contributes moisture and a hint of caramel flavor; dark brown sugar can be used for a deeper taste.
All-Purpose Flour – Provides structure; gluten-free flour can substitute for a gluten-free cake.
Unsweetened Cocoa Powder – Enhances chocolate flavor; carob powder can be a substitute.
Espresso Powder – Boosts chocolate flavor; instant coffee can work in a pinch.
Baking Soda – Leavening agent for proper rise; no direct substitute.
Baking Powder – Works with baking soda for leavening; ensure it’s fresh for best results.
Salt – Balances sweetness and enhances flavor; can be omitted for low-sodium diets.
Large Eggs – Provides moisture and structure; use flax eggs as a vegan alternative.
Full-Fat Sour Cream – Moisturizes the cake and adds richness; Greek yogurt can be a healthy substitute.
Guinness Beer – Adds depth of flavor; any stout beer can be used, or omit for an alcohol-free version.
Vegetable Oil – Ensures moisture; can be replaced with melted coconut oil or applesauce.
Whole Milk – Adds moisture and fat; almond milk or other non-dairy alternatives can be used.
Vanilla Extract – Provides flavor depth; vanilla bean paste works for a richer taste.

For the Baileys Buttercream

Unsalted Butter – The main fat component for frosting; vegan butter can be used for a dairy-free version.
Confectioners’ Sugar (sifted) – Adds smoothness and sweetness; can be replaced with a sugar-free baking alternative.
Baileys Irish Cream – Flavors the frosting; use coffee creamer for a non-alcoholic version.
Whole Milk – Adds consistency; can substitute with non-dairy milk.
Vanilla Extract – Adds depth; flavored extracts can be a fun swap.
Salt – Balances sweetness; optional in frostings.

For the Irish Whiskey Salted Caramel

Granulated Sugar – Sweetener; cannot be easily replaced.
Water – Helps dissolve sugar; you can substitute with apple juice for a touch of flavor.
Unsalted Butter – Adds richness; choose plant-based butter for a dairy-free option.
Heavy Whipping Cream – Creates a rich caramel; coconut cream is a great dairy-free substitute.
Irish Whiskey – Provides flavor; you can omit or use a non-alcoholic substitute.
Vanilla Extract – Enhances flavor and sweetness.

Get ready to bake your decadent Guinness Chocolate Cake and bring a festive touch to your next gathering!

Step‑by‑Step Instructions for Guinness Chocolate Cake

Step 1: Preheat the Oven
Begin by preheating your oven to 325°F (160°C). This ensures an even baking temperature for your Guinness Chocolate Cake. While the oven warms up, gather your ingredients and equipment, including a large mixing bowl and a 10-cup Bundt pan coated with nonstick baking spray to prevent sticking.

Step 2: Combine Dry Ingredients
In a spacious mixing bowl, whisk together granulated sugar, brown sugar, all-purpose flour, unsweetened cocoa powder, espresso powder, baking soda, baking powder, and salt until well blended. This step is crucial for ensuring your dry ingredients are evenly mixed, which sets the foundation for a perfectly baked cake. The rich cocoa powder and suggested ingredients will provide depth to your cake’s flavor.

Step 3: Mix Wet Ingredients
In a separate bowl, whisk together the large eggs, full-fat sour cream, Guinness beer, vegetable oil, whole milk, and vanilla extract until smooth. This mixture not only adds moisture but also incorporates the signature stout flavor into your cake. Take a moment to enjoy the delightful aroma as you mix these components—it’s a preview of the deliciousness to come!

Step 4: Combine Wet and Dry Mixtures
Gently pour the wet ingredients into the dry mixture, stirring with a spatula until just combined. Be careful not to overmix, as this can lead to a dense texture. The batter should be thick and slightly lumpy—this will bake into a perfectly moist Guinness Chocolate Cake.

Step 5: Prepare the Bundt Pan
Take your greased Bundt pan and carefully pour the batter into it, smoothing the top with a spatula. Ensure the batter is evenly distributed in the pan for a uniform rise. This step is key for achieving that beautiful Bundt shape, which will make your cake visually striking once it’s baked and adorned.

Step 6: Bake the Cake
Place the filled Bundt pan in the preheated oven and bake for about 50 minutes. The cake is done when a toothpick inserted into the center comes out clean or with just a few moist crumbs. The aroma of chocolate and stout will fill your kitchen, signifying that the cake is nearing completion.

Step 7: Cool the Cake
Once baked, remove the pan from the oven and allow it to cool in the pan for about 15 minutes. This cooling period allows the cake to set properly. After that, invert the pan onto a wire rack and gently pull it away to release the cake. Ensure the cake cools completely before frosting—this prevents the buttercream from melting away.

Step 8: Prepare the Baileys Buttercream
While the cake cools, start making the Baileys buttercream. In a clean mixing bowl, beat unsalted butter until smooth and creamy. Gradually add sifted confectioners’ sugar, mixing until fully incorporated. This step creates a fluffy texture that will beautifully coat your Guinness Chocolate Cake.

Step 9: Add Flavors to the Buttercream
Blend in the Baileys Irish Cream, whole milk, vanilla extract, and a pinch of salt until the buttercream reaches a light and fluffy consistency. Taste to adjust sweetness if necessary. This luxurious frosting will provide a rich and creamy topping that complements the moist chocolate cake perfectly.

Step 10: Frost the Cake
Once the cake is completely cool, generously frost the top with your Baileys buttercream using an offset spatula. Ensure an even layer across the surface and let some of it cascade down the sides for a beautiful presentation.

Step 11: Prepare the Irish Whiskey Salted Caramel
For the optional salted caramel, combine granulated sugar and water in a saucepan over medium heat. Stir gently until the sugar dissolves, then let it simmer undisturbed until it turns a deep amber color. Keeping an eye on it is essential to avoid burning, ensuring a rich flavor for your caramel sauce.

Step 12: Finish the Caramel Sauce
Remove your saucepan from heat and swiftly whisk in the butter, followed by the heavy whipping cream, Irish whiskey, vanilla extract, and salt, creating a luscious caramel sauce. Let the caramel cool slightly before drizzling it over the frosted Guinness Chocolate Cake, adding a sweet-salty contrast that elevates each slice.

What to Serve with Ultimate Chocolate Guinness Bundt Cake

Indulging in a slice of this rich, chocolatey goodness calls for the perfect accompaniments to enhance your experience.

Vanilla Ice Cream: Creamy, cold ice cream perfectly contrasts the warm cake, making each bite a delightful experience.
Whipped Cream: Light and airy whipped cream adds a feather-light texture that brightens the richness of the cake.
Fresh Berries: Juicy strawberries or raspberries provide a burst of tartness, cutting through the sweetness and enhancing the flavors.
Espresso: A strong cup of espresso highlights the chocolate and stout in the cake, creating a harmonious flavor pair.
Bourbon Hot Chocolate: A cozy drink that complements the cake’s flavors with a hint of warmth and indulgence.
Baileys Irish Cream: Pouring a splash over each serving mirrors the frosting flavors while imparting a luxurious touch.
Chocolate Ganache: For an extra layer of indulgence, drizzle warm chocolate ganache over the cake for intense flavors.
Chocolate-Covered Pretzels: Add some crunch with salty pretzels dipped in chocolate; a great contrast to the cake’s softness.
Irish Coffee: Pair your dessert with a warm Irish coffee for a delightful pick-me-up infused with whiskey and cream.

Expert Tips for Guinness Chocolate Cake

Mix Wisely: Ensure you thoroughly mix your dry ingredients to eliminate any clumps; this helps your cake rise evenly without air pockets.
Avoid Overmixing: Gently blend wet and dry ingredients until just combined—overmixing can lead to a dense, heavy texture in your Guinness Chocolate Cake.
Cool Completely: Wait for your cake to cool entirely before frosting it with Baileys buttercream, as a warm cake can cause the frosting to melt away.
Monitor the Caramel: For the Irish whiskey salted caramel, resist the urge to stir while it cooks; this prevents unwanted crystallization and burning of the sugar.
Test for Doneness: Use a toothpick to check the cake’s doneness; a few moist crumbs is ideal, but batter sticking to it means extra baking time.

Storage Tips for Guinness Chocolate Cake

Room Temperature: Store the cooled cake in an airtight container at room temperature for up to 3 days. This helps maintain its moisture and flavor without refrigeration.
Fridge: If you have leftovers, the cake can be stored in the fridge for up to a week. Make sure it’s covered to prevent it from absorbing any odors.
Freezer: For longer storage, wrap slices tightly in plastic wrap and then in aluminum foil. The cake can be frozen for up to 3 months—just thaw overnight in the fridge before serving.
Reheating: If you prefer your cake warm, heat individual slices in the microwave for 10-15 seconds, just to get that fresh-baked taste back—perfect for enjoying with a scoop of ice cream!

Variations & Substitutions for Guinness Chocolate Cake

Feel free to let your creativity run wild with this recipe—there are countless ways to customize your cake and make it truly yours!

Dairy-Free: Replace sour cream and milk with coconut yogurt and almond milk for a rich, dairy-free option!
Gluten-Free: Swap out all-purpose flour for a 1:1 gluten-free flour blend, perfect for accommodating those with dietary restrictions.
Sugar-Free: Substitute granulated and brown sugars with your favorite sugar alternative for a low-calorie treat without sacrificing flavor!
Nutty Delight: Add chopped walnuts or pecans into your batter for a crunchy texture that complements the smooth chocolate beautifully.
Chocolate Burst: Stir in chocolate chips or chunks for an extra kick of chocolatey goodness—imagine each bite being even more indulgent!
Flavor Twist: Replace Guinness with a flavored stout, like a coffee or chocolate stout, to add a unique twist to the cake’s flavor profile.
Fruity Variation: Include a layer of fresh raspberries or cherries inside the cake for a delightful fruity surprise in contrast to the rich chocolate.
Extra Indulgent: Drizzle the top of your cake with chocolate ganache before adding the Baileys buttercream, elevating your dessert experience to decadent levels.

These variations make it easy to enjoy your cake any day of the year. You can even treat your guests to a delightful experience, like pairing slices of your rich Guinness Chocolate Cake with a scoop of ice cream or whipped cream. If you’re inspired to explore more luscious desserts, check out my recipes for Cinnamon Roll Cake and No-Bake Eclair Cake. Happy baking!

Make Ahead Options

These Chocolate Guinness Bundt Cakes are a fantastic option for busy home cooks looking to simplify meal planning! You can bake the cake and let it cool completely up to 24 hours in advance; just wrap it tightly in plastic wrap to keep it moist. The Baileys buttercream can be prepared and stored in the refrigerator for up to 3 days—just give it a quick whip before frosting to bring back its fluffiness. When ready to serve, frost the cake and drizzle with Irish whiskey salted caramel for an impressive finish. This prep makes entertaining or indulgent weeknights a breeze, ensuring you’ll enjoy a delicious dessert without the last-minute rush!

Guinness Chocolate Cake Recipe FAQs

What type of Guinness should I use for the cake?
Absolutely! You can use any type of stout beer, but I recommend the classic Guinness Draught for its rich flavor. If you prefer a non-alcoholic version, simply omit the beer or substitute it with a dark soda like root beer for a similar depth without the alcohol.

How should I store the leftover cake?
Very! Store any leftovers in an airtight container at room temperature for up to 3 days to keep it fresh and moist. If you have a longer timeframe in mind, wrapping individual slices tightly in plastic wrap and then in aluminum foil will keep your cake safe in the freezer for up to 3 months. Just thaw overnight in the refrigerator before enjoying.

Can I freeze the Guinness Chocolate Cake?
Absolutely! To freeze, ensure the cake is completely cooled. Wrap it well in plastic wrap, then wrap again in aluminum foil. This helps to avoid freezer burn. When you’re ready to enjoy, let it thaw in the fridge overnight before serving it up.

What should I do if my cake is too dense?
I often find that overmixing can lead to a dense texture, so be gentle when combining wet and dry ingredients. If you find that your cake has already baked dense, try adding a bit of moisture with a glaze or whipped cream for serving—this adds a lovely lightness to each slice.

What are some dietary considerations for this recipe?
This cake can be tailored to different dietary needs! For a gluten-free option, substitute the all-purpose flour with a gluten-free blend. If you’re vegan, replace the eggs with flax eggs and the sour cream with a plant-based yogurt. Always double-check your ingredient labels for allergies, especially with the Baileys Irish Cream, as it contains dairy.