Guinness chocolate cake is a rich, indulgent dessert that takes chocolate cake to a whole new level. The addition of Guinness stout doesn’t just make this cake unique – it enhances the chocolate flavor, making it deeper, more intense, and incredibly moist. With its dark color and bold taste, this cake is the perfect treat for special occasions or when you’re craving something a little more grown-up and complex.
At first glance, adding beer to a cake might seem unusual, but Guinness works beautifully in chocolate desserts. The malty, slightly bitter notes of the stout highlight the sweetness of the cocoa and balance out the richness of the ingredients. When baked, the alcohol cooks off, leaving behind a subtle warmth and depth that you can’t quite put your finger on, but definitely taste.
The texture of Guinness chocolate cake is dense but soft, with a tender crumb that stays moist for days. The cake often includes sour cream or buttermilk, which adds to its luscious feel and tangy undertone. A generous amount of cocoa powder and dark chocolate ensures that every bite is full of robust chocolate flavor.
What takes this cake over the top is the frosting – typically a cream cheese or whipped cream topping that mimics the frothy head of a pint of Guinness. It’s smooth, slightly tangy, and contrasts perfectly with the deep chocolate base. The finished cake not only tastes amazing but also looks striking, with its dark body and pale, fluffy top.
Guinness chocolate cake is perfect for St. Patrick’s Day celebrations, dinner parties, or any time you want to impress your guests with a dessert that feels both comforting and a bit indulgent. Serve it with a cold glass of milk, a scoop of vanilla ice cream, or even a small glass of Irish cream for a truly decadent experience.
Ingredients
- 250 ml Guinness stout chilled
- 250 grams unsalted butter cut into pieces
- 75 grams cocoa powder unsweetened
- 400 grams caster sugar
- 140 ml sour cream
- 2 large eggs beaten
- 1 tablespoon vanilla extract
- 275 grams all-purpose flour sifted
- 2.5 teaspoons bicarbonate of soda
Instructions
- Preheat the oven to 180°C (350°F) and grease a 9-inch springform cake pan.
- In a saucepan over medium heat, combine Guinness stout and butter; heat until the butter is melted.
- Remove the saucepan from heat, whisk in cocoa powder and sugar until well combined.
- In a separate bowl, beat together sour cream, eggs, and vanilla extract until smooth.
- Pour the sour cream mixture into the Guinness mixture and mix well.
- Gradually add the sifted flour and bicarbonate of soda, folding gently to combine.
- Pour the batter into the prepared cake pan and smooth the surface.
- Bake in the preheated oven for 45 minutes, or until a skewer inserted into the center comes out clean.
- Cool the cake in the pan for at least 10 minutes before transferring to a wire rack to cool completely. Decorate with chocolate.
Absolutely delicious! The stout gives it a rich flavor. My friends loved it!
Easy to make! I like, but I used a different beer and it turned green. Still taste good.
Using a different beer? You sure that was the right choice? I mean, Guinness is what makes it special! 🤔
Wow, a green cake? That’s kinda wild! I didn’t think beer could do that. But glad it still tasted good! 🍰
I was skeptical about using beer in a cake, but it turned out amazing! A bit sweet for my taste tho.
Didn’t really taste the Guinness 🤔. Cake was okay, but not worth the hype. Sorry!
This cake is absolutely heavenly! The Guinness really adds a rich depth. 5 stars!
I totally agree! The Guinness really makes this cake so moist and flavorful. Can’t wait to make it again!
Guinness in a cake? Sounds weird to me. Is it actually good? I just don’t see how beer belongs in dessert.
Easy recipe! Just like my grandma made, but without the stout. 🤔
Honestly, I was skeptical about beer in cake. But I tried it and wow, it’s delicious! Who knew?!
I always thought beer and cake were a no-go, but this recipe changes everything! Looking forward to trying it myself. Thanks for sharing your experience!
Really? Beer in cake? I don’t know, sounds kinda weird to me. What’s next, a donut with salad dressing?
It was okay. Maybe a little too sweet for my taste. But my kids loved it!
My batter looked too thin at first, but after baking it firmed up nicely. I used light sour cream and it still worked. 9-inch pan is key.
Totally agree about the pan size—my first time I used a different tin and it came out weirdly flat. Also good to know about the sour cream, I was worried the “light” kind would mess it up.
Mine didn’t “firm up” like yours 😅 I swear my batter was thin too, but after 45 mins the middle was still gooey. Maybe I underbaked? Also 9-inch springform—does that mean loose bottom? Idk.
Guinness? Seriously? I tried this and it just tasted bitter to me. Not a fan.
I get what you mean! The taste of Guinness can be strong for some. Maybe try it with less stout next time?