The aroma of a freshly baked Guinness Chocolate Cake wafts through the air like an invitation to indulge in pure decadence. Rich, dark chocolate mixed with the robust flavor of stout creates a dessert that’s not just a treat; it’s an experience that makes you feel like royalty on a sugar high.

This cake isn’t just for birthdays or anniversaries; it’s perfect for Tuesday afternoons when life feels mundane and you’re looking for an excuse to celebrate. The moment you slice into this beauty, revealing its moist texture and inviting layers, you’ll understand why I always keep a secret stash tucked away—just in case of unexpected guests or sudden cravings.
Why You'll Love This Recipe
- This Guinness Chocolate Cake is incredibly easy to make and delivers an explosion of flavor in every bite
- Its stunning appearance makes it a showstopper at any gathering
- The combination of stout and chocolate yields a rich depth that leaves everyone wanting more
- Perfectly versatile for any occasion, from casual dinners to festive celebrations
I remember the first time I made this delightful dessert; my friends declared it “life-changing” as they devoured piece after piece, leaving crumbs everywhere but their hearts full.
Essential Ingredients
Here’s what you’ll need to make this delicious dish:
- Guinness Stout: Opt for a good-quality stout; it enhances the chocolate flavor remarkably.
- All-Purpose Flour: Use this versatile flour for a perfect texture; it’s essential for structure.
- Cocoa Powder: Choose unsweetened cocoa powder for deep, rich chocolate notes.
- Sugar: Granulated sugar balances out the bitterness of the cocoa and stout beautifully.
- Baking Soda: This helps the cake rise; ensure it’s fresh for best results.
- Butter: Use unsalted butter; it adds richness and moisture to the cake.
- Eggs: Large eggs help bind everything together; they contribute to the cake’s fluffiness.
- Heavy Cream: Perfect for making luscious frosting that adds creamy goodness atop the cake.
- Vanilla Extract: A splash enhances all the flavors wonderfully—don’t skip this.
The full ingredients list, including measurements, is provided in the recipe card directly below.
Let’s Make it together
Preheating your oven is always a great place to start. Preheat your oven to 350°F (175°C) and grease two 9-inch round cake pans with butter.
Combining dry ingredients comes next. In a large bowl, whisk together flour, sugar, cocoa powder, baking soda, and salt until well blended. It should smell heavenly already.
In another bowl, melt butter over medium heat. Once melted, add Guinness stout and allow it to cool slightly before stirring in eggs and vanilla extract gently until combined.
Now comes the fun part. Pour the wet mixture into your dry ingredients and mix until just combined. Be careful not to overmix—this keeps your cake light and airy.
Divide batter evenly between prepared pans. Bake in preheated oven for 30-35 minutes or until a toothpick inserted into the center comes out clean. Your kitchen will smell amazing by now.
While cakes cool down completely on wire racks, prepare your frosting. Beat heavy cream until soft peaks form then gradually add powdered sugar until fluffy and smooth—it’s like icing heaven.
Finally, frost your cooled cakes generously with this dreamy mixture between layers and on top. Optional garnishes like shaved chocolate or sprinkles can add extra flair if you’re feeling fancy.
And there you have it—your very own Guinness Chocolate Cake ready to impress friends or simply enjoy alone while binge-watching your favorite series.
Remember: Life is too short not to indulge in something as divine as this cake.
You Must Know
- This decadent Guinness Chocolate Cake offers layers of rich flavor and delightful moisture
- The stout enhances the chocolate, making it an unforgettable dessert
- Don’t be surprised if you find yourself sneaking a slice for breakfast—who can resist chocolate cake?
Perfecting the Cooking Process
Begin by brewing your coffee while melting the butter and chocolate together. This ensures everything is ready at once for a smooth batter.
Add Your Touch
Feel free to swap out the Guinness for another stout or even coffee for a different flavor profile. Add in some chopped nuts or a sprinkle of sea salt for extra flair.
Storing & Reheating
Store your cake in an airtight container at room temperature for up to three days. For longer storage, refrigerate or freeze slices individually, reheating in the oven when ready to enjoy.
Chef's Helpful Tips
- Always use room-temperature ingredients for a smoother batter and better rise
- Sift cocoa powder to avoid clumps, ensuring a velvety texture
- Test doneness with a toothpick; it should come out with moist crumbs, not wet batter
Baking this cake took me back to my college days, where friends would gather for study sessions that turned into dessert feasts. Their smiles after tasting this cake were priceless moments I still cherish.
FAQ
Can I use non-alcoholic beer instead of Guinness?
Yes, you can substitute non-alcoholic beer; just expect a slightly different flavor.
How do I make the frosting richer?
Add more cream cheese or incorporate melted dark chocolate into your frosting for richness.
Can I bake this in advance?
Absolutely. Bake it a day ahead and store it covered until serving time.

Guinness Chocolate Cake
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- Author: Emma
- Total Time: 55 minutes
- Yield: Serves about 12 slices
Description
Guinness Chocolate Cake is a rich and indulgent dessert that combines deep chocolate flavors with the distinct taste of stout. A true treat for any occasion!
Ingredients
- Guinness Stout
- All-Purpose Flour
- Unsweetened Cocoa Powder
- Granulated Sugar
- Baking Soda
- Unsalted Butter
- Eggs
- Heavy Cream
- Vanilla Extract
Instructions
- Preheat oven to 350°F (175°C) and grease two 9-inch round cake pans.
- In a large bowl, whisk together flour, sugar, cocoa powder, baking soda, and salt.
- Melt butter in a saucepan; add Guinness and let cool slightly. Stir in eggs and vanilla.
- Combine wet and dry ingredients until just mixed; do not overmix.
- Divide batter between prepared pans and bake for 30-35 minutes or until a toothpick comes out clean.
- Cool cakes on wire racks; prepare frosting by beating heavy cream with powdered sugar until fluffy.
- Frost cooled cakes generously, adding optional garnishes if desired.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Category: Dessert
- Method: Baking
- Cuisine: Irish
Nutrition
- Serving Size: 1 slice (85g)
- Calories: 350
- Sugar: 28g
- Sodium: 250mg
- Fat: 18g
- Saturated Fat: 10g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 3g
- Protein: 4g
- Cholesterol: 60mg