Okay, so you’ve scrolled through enough cat videos for one day and now your stomach is rumbling for something that screams “decadent but also kinda cool”? My friend, you’ve come to the right place. We’re talking Guinness Chocolate Cake. Yes, that glorious stout and chocolate mashup that sounds fancy but is secretly as chill as your Sunday morning pajamas. Let’s bake something legendary without breaking a sweat, shall we?
Why This Recipe is Awesome
Why bother with this particular cake, you ask? Because, honestly, it’s a genius move. This isn’t just “chocolate cake” – it’s *the* chocolate cake that makes everyone go “oooooh” without you having to slave over it for hours. The Guinness? It doesn’t make it taste like a pub crawl; it just deepens that chocolatey goodness into something impossibly rich and moist. **It’s practically foolproof**, seriously, even my notoriously impatient self managed to nail it on the first try. Plus, it just *looks* impressive. Win-win-win, my friend.
Ingredients You’ll Need
- **1 cup (240ml) Guinness Stout:** A bottle of the good stuff (or a can, we’re not judging). Get the stout, not the extra-hoppy IPA, okay?
- **1 cup (226g) Unsalted Butter:** The real MVP for richness. Don’t skimp, your cake will thank you.
- **1 ¾ cups (350g) Granulated Sugar:** Sweetness, obviously.
- **¾ cup (75g) Unsweetened Cocoa Powder:** Unsweetened, please. This is where the chocolate *punch* comes from.
- **2 cups (240g) All-Purpose Flour:** The structural engineer of our cake.
- **2 tsp Baking Soda:** Our fluffy fairy godmother.
- **2 Large Eggs:** Binders and moistness-givers.
- **⅔ cup (160g) Sour Cream:** The secret weapon for extra tenderness and a subtle tang. Trust me on this one.
- **1 tsp Vanilla Extract:** A splash for good measure. Elevates everything.
- **For the Frosting (Optional but highly recommended for that iconic look):**
- **8 oz (226g) Cream Cheese:** Softened, because nobody likes lumpy frosting.
- **4 cups (480g) Powdered Sugar (Icing Sugar):** For that perfect sweet cloud.
- **½ cup (120ml) Heavy Cream:** Or whipping cream, for dreaminess.
- **½ tsp Vanilla Extract:** Just a little extra love.
Step-by-Step Instructions
- **Prep Time:** First things first, preheat that oven to **350°F (175°C)**. Grease and flour a 9-inch round cake pan. Nobody likes a stuck cake, especially after all this effort.
- **Melt & Mix:** In a medium saucepan, combine the Guinness and butter. Heat gently over medium heat until the butter melts completely. Remove from heat immediately.
- **Dry Stuff:** In a large bowl, whisk together the sugar, cocoa powder, flour, and baking soda. Give it a good whisk to ensure everything is evenly distributed.
- **Wet Stuff:** In another bowl, whisk the eggs, sour cream, and vanilla extract until smooth and well combined. This is a key moisture booster, FYI.
- **Combine Forces:** Pour the warm Guinness-butter mixture into the dry ingredients. Stir until just combined. Now, gently fold in the egg-sour cream mixture. **Don’t overmix!** A few small lumps are totally fine and better than a tough cake.
- **Bake It:** Pour the luscious batter into your prepared cake pan. Pop it into the oven for **35-45 minutes**, or until a wooden skewer or toothpick inserted into the center comes out clean.
- **Cool Down:** Let the cake cool in the pan for about 10-15 minutes before carefully inverting it onto a wire rack to cool completely. Patience is a virtue here, my friend, don’t rush it!
- **Frosting Fun (if doing it):** While the cake cools, beat the softened cream cheese in a medium bowl until light and fluffy. Gradually add the powdered sugar, then the heavy cream and vanilla. Beat until fluffy and smooth.
- **Decorate & Devour:** Once the cake is completely cool (seriously, wait until it’s cold!), slather on that glorious frosting. Make it look like a pint of Guinness if you’re feeling fancy, or just glob it on. Slice, serve, and bask in the adoration.
Common Mistakes to Avoid
- **Not preheating the oven:** Rookie mistake, folks. Your cake needs a hot, consistent welcome to rise properly. Don’t skip this step!
- **Overmixing the batter:** This is how you get a tough, dry cake. Mix until just combined, a few lumps are okay. We’re not making soufflé here, just a delicious cake.
- **Skipping the sour cream:** Don’t do it! It’s key for that incredible moistness and tender crumb. Seriously, it’s not the time for improvisation.
- **Frosting a warm cake:** Unless you want melted frosting soup dripping down the sides, let that cake chill out completely. Like, completely.
- **Using cold cream cheese for the frosting:** Softened cream cheese is your friend. Otherwise, you’ll be fighting lumps and a grainy texture all day. You deserve better!
Alternatives & Substitutions
- **Guinness:** Look, I’m biased, but Guinness is the star here. However, if you’re *really* against it (or can’t find it), a strong brewed coffee (espresso strength) or even a non-alcoholic dark stout can work in a pinch. Just know it won’t be *exactly* the same magic.
- **Sour Cream:** Full-fat Greek yogurt is a fantastic substitute for moisture and tang. It’s basically sour cream’s slightly healthier cousin.
- **Cocoa Powder:** Dutch-processed cocoa powder will give you an even darker, less acidic cake, which is lovely. Regular unsweetened cocoa is perfectly fine too, no need to stress.
- **Frosting:** Don’t want cream cheese? A simple chocolate ganache poured over the top or even just a dusting of powdered sugar would be elegant and tasty.
FAQ (Frequently Asked Questions)
- **Can I make this dairy-free?** You can definitely try! Substitute plant-based butter, look for a non-dairy stout (some exist!), and use a good plant-based sour cream or full-fat yogurt. Results may vary slightly, but it’s worth a shot!
- **My cake sunk in the middle! What happened?** Oh, the horror! Usually, it means you opened the oven door too early, your baking soda isn’t fresh, or it might have been a touch underbaked. Happens to the best of us, truly.
- **Can I use milk chocolate instead of cocoa powder?** Nope, not really. Cocoa powder gives the intense chocolate flavor without adding extra sugar or fats that would mess with the batter’s delicate balance. Stick to the powder for this one.
- **How long does it keep?** Covered tightly, at room temp for 2-3 days, or in the fridge for up to a week (especially with that delightful cream cheese frosting). It actually tastes even better the next day, IMO.
- **Can I bake this in a different pan size?** Sure, but you’ll need to adjust baking time. Cupcakes will take less time (around 18-22 minutes), a larger pan or bundt cake might take more. Just keep an eye on it and use the good ol’ skewer test!
Final Thoughts
And there you have it, folks! Your very own magnificent Guinness Chocolate Cake. Who knew baking could be this fun and delicious without being a total chore? Now go forth, impress your friends, baffle your family with your newfound baking prowess, or just enjoy a glorious slice all by yourself (no judgment here, I’ve been there). You’ve earned it!
Now, what are we baking next?

