There’s something utterly magical about a Guinness Chocolate Cake | Rich Moist Chocolate Cake that stirs the senses. Picture rich chocolate mingled with the deep, robust flavor of Guinness, creating an indulgent dessert that feels both comforting and celebratory. This cake is so moist and rich, every bite is a velvety hug. The marriage of chocolate and stout not only amplifies the chocolate’s notes but also adds a complexity that elevates it beyond the everyday chocolate cake. This cake is perfect for any occasion, whether you’re hosting a dinner party or seeking the ultimate treat for yourself.

Table of Contents

Why You’ll Love This Recipe
Ingredients You’ll Need
How to Make Guinness Chocolate Cake | Rich Moist Chocolate Cake
Storing & Reheating
Chef’s Helpful Tips
Recipe FAQs
Guinness Chocolate Cake | Rich Moist Chocolate Cake

Guinness Chocolate Cake | Rich Moist Chocolate Cake

If you’re a chocolate lover, this recipe is a must-try. I first discovered this delightful cake during a festive gathering, and it has been a family favorite ever since. The way the flavors meld together, creating a dessert that feels truly special, makes everyone eager for seconds. Its dense texture and deep flavor profile rival those found in gourmet bakeries, but you don’t have to be a professional to master this cake in your own kitchen. I invite you to give it a try. You won’t regret it!

Why You’ll Love This Recipe

Simple & Quick: This cake takes just about 120 minutes to prepare and bake, making it a straightforward option for any occasion.
Irresistible Flavor: The combination of rich chocolate and the unique depth from the Guinness is simply unforgettable.
Eye-Catching Appeal: It’s not just delicious; it’s also stunning on a dessert table, tempting everyone to indulge.
Flexible Serving: Perfect for birthdays, celebrations, or just an after-dinner treat to satisfy your sweet cravings.
Diet-Friendly Options: You can tweak this recipe for gluten-free flours or alternative sweeteners if you have dietary restrictions.

Ingredients You’ll Need

⅞ cup / 110 g all-purpose flour: This forms the base of the cake. If needed, you can use gluten-free flour for a gluten-free version.
⅞ cups / 175 g granulated sugar: For sweetness that complements the dark chocolate. Brown sugar can also work for a slightly richer flavor.
½ cup / 45 g Dutch-process cocoa powder: This gives the cake its rich chocolate flavor and deeper color; always sift it for a smoother batter.
1 teaspoon baking powder: Helps the cake rise.
¼ teaspoon baking soda: Balances acidity from the cocoa.
¼ teaspoon fine sea salt: Enhances all flavors.
⅓ cup / 80 g full-fat sour cream: Ensures moisture and a tender crumb. Greek yogurt can be a good substitute.
¼ cup / 56 g vegetable oil: Adds moisture without the flavor of butter. You can also use melted coconut oil for a different flavor profile.
1 large egg, at room temperature: Binds the ingredients and adds richness.
2 teaspoons vanilla extract: Deepens flavor; pure vanilla is best.
Scant ½ cup / 100 g hot brewed coffee or hot water: Enhances the chocolate flavor; hot liquid helps with the mixing.
⅓ cup / 80 g heavy cream: For a luscious frosting.
¼ cup / 56 g unsalted butter, cut into chunks: Provides creaminess in the frosting.
2 oz / 56 g good-quality dark chocolate (60-70%), finely chopped: Adds amazing flavor; higher quality chocolate makes a noticeable difference.
⅓ cup / 67 g granulated sugar: Sweetens the frosting.
⅓ cup / 30 g Dutch-process cocoa powder, sifted: Gives the frosting its chocolatey goodness.
⅓ cup / 80 g full-fat sour cream, at room temperature: Creates a dreamy frosting texture.
1 teaspoon vanilla extract: Infuses extra flavor.
Pinch fine sea salt: Balances sweetness in the frosting.

How to Make Guinness Chocolate Cake | Rich Moist Chocolate Cake

Preheat Oven: Start by preheating your oven to 325°F (160°C). Lightly butter or grease the bottom and sides of an 8-inch round baking pan, and don’t forget to line the bottom with parchment paper for easy removal later.

Combine Dry Ingredients: In a mixing bowl, whisk together ⅞ cup all-purpose flour, ⅞ cups granulated sugar, ½ cup Dutch-process cocoa powder, 1 teaspoon baking powder, ¼ teaspoon baking soda, and ¼ teaspoon fine sea salt. The aroma of cocoa will start to fill the air, setting the tone for the indulgence to come.

Mix Wet Ingredients: In another bowl, or a 2-cup glass measuring cup, whisk together ⅓ cup full-fat sour cream, ¼ cup vegetable oil, 1 large egg (make sure it’s at room temperature), and 2 teaspoons vanilla extract until everything is smooth and well blended.

Combine Ingredients: Make a well in the center of the dry ingredients and pour in the sour cream mixture. Gently fold the mixture together until it’s nearly combined, leaving just a few streaks of dry ingredients visible.

Add Hot Liquid: Pour in the scant ½ cup of hot brewed coffee or hot water, and stir until the batter is smooth. Don’t worry if it looks a bit runny; this is totally normal! A whisk can assist with blending if needed.

Bake: Pour the chocolatey batter into your prepared pan, ensuring it spreads evenly. Bake for about 35 to 40 minutes until the center feels springy to the touch, and a toothpick inserted near the center comes out with a few moist crumbs. Once done, remove it from the oven and allow it to cool on a wire rack.

Melt Ingredients for Frosting: In a small saucepan over medium heat, combine ⅓ cup heavy cream and ¼ cup unsalted butter, stirring gently until the butter melts completely.

Combine Chocolate: Remove from heat, and stir in 2 oz of finely chopped dark chocolate until it melts and the mixture is velvety smooth. If it’s not melting well, you can return it to low heat for a few seconds.

Add Sugar and Cocoa: Once your chocolate mixture is smooth, whisk in ⅓ cup granulated sugar, ⅓ cup Dutch-process cocoa powder, and a pinch of fine sea salt. It will resemble a slightly grainy brownie batter at this stage.

Finish Frosting: Add ⅓ cup of room-temperature full-fat sour cream and 1 teaspoon vanilla extract, whisking until the frosting is smooth and shiny. Let it cool until slightly thickened and spreadable, around 15 to 30 minutes.

Frost the Cake: Once your cake is completely cool, generously spread the frosting on top, using the back of a spoon or an offset spatula to create beautiful swirls.

Serve with Joy: Slice, serve, and enjoy! This cake is best at room temperature and can hold up for a few hours. If you’re not serving it right away, store any leftovers in an airtight container in the refrigerator for up to 5 days.

Storing & Reheating

To keep your cake fresh, store it at room temperature for a few hours in a cake dome or covered in foil. If you plan to keep it longer, refrigerate it in an airtight container for up to 5 days. For freezing, wrap individual slices in plastic wrap and then foil, ensuring maximum freshness for up to 3 months. When you want to enjoy a slice, simply reheat it in the microwave for about 20 seconds, but be mindful—the cake might dry out slightly, so it’s best served fresh.

Chef’s Helpful Tips

Ensure all your ingredients are at room temperature, especially the egg and sour cream. This creates a smoother batter and a more tender cake.
To avoid a dry cake, avoid overmixing once you add in the hot liquid; it’s okay if a few dry streaks remain.
If you find your cake sinking in the middle after baking, it may have been undercooked or overmixed.
For a richer frosting flavor, consider using a higher percentage dark chocolate.
Make the cake a day ahead for even better flavor as it settles overnight!

There’s something truly satisfying about making a Guinness Chocolate Cake | Rich Moist Chocolate Cake from scratch, and it’s bound to impress anyone lucky enough to have a slice. With its deep flavors and moist texture, this cake has all the makings of a beloved go-to dessert. Whether you bake it for a special celebration or just to satisfy a chocolate craving, I hope you take the opportunity to experiment with this delightful recipe. Enjoy every bite!

Recipe FAQs

Can I use other types of beer in this cake?

Using a different type of stout or porter can add a unique flavor profile. Just keep in mind that lighter beers may not provide the same depth of flavor.

Can I make this cake gluten-free?

Absolutely! Substitute all-purpose flour with a gluten-free flour blend. Check for one that includes xanthan gum to ensure the structure and moisture hold up.

How can I enhance the chocolate flavor further?

Feel free to add a teaspoon of espresso powder to the dry ingredients. This will deepen the chocolate flavor without adding any coffee taste.

How can I make ahead and store this cake?

This cake stores well for a few days. It’s even better the next day! Just cover it with foil or in a cake dome, and keep it at room temperature for a day.

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Guinness Chocolate Cake | Rich Moist Chocolate Cake

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Author: Anna
Prep Time: N/A
Cook Time: 120 minutes
Total Time: 0 hours
Yield: N/A
Category: Desserts
Method: Baking
Cuisine: American

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Description

This Guinness Chocolate Cake is a delightful, moist treat made with rich cocoa and sour cream, creating a perfect dessert for any occasion. Its easy preparation ensures that anyone can craft this delicious cake for gatherings or special moments.

Ingredients

Scale

⅞ cup / 110 g all-purpose flour
⅞ cups / 175 g granulated sugar
½ cup / 45 g dutch-process cocoa powder , sifted*
1 teaspoon baking powder
¼ teaspoon baking soda
¼ teaspoon fine sea salt
⅓ cup / 80 g full fat sour cream
¼ cup / 56 g vegetable oil
1 large egg, at room temperature
2 teaspoons vanilla extract
scant ½ cup / 100 g hot brewed coffee or hot water
⅓ cup / 80 g heavy cream
¼ cup / 56 g unsalted butter, cut into chunks
2 oz / 56 g good quality dark chocolate (60-70%), finely chopped
⅓ cup / 67 g granulated sugar
⅓ cup / 30 g dutch-process cocoa powder, sifted*
⅓ cup / 80 g full fat sour cream, at room temperature
1 teaspoon vanilla extract
pinch fine sea salt

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Instructions

Preheat your oven to 325°F (160°C). Lightly butter or grease the bottom and sides of an 8-inch round baking pan; line the bottom with parchment paper.
In a bowl, whisk together all-purpose flour, granulated sugar, cocoa powder, baking soda, baking powder, and salt.
In a separate bowl or a measuring cup, combine sour cream, vegetable oil, egg, and vanilla extract. Whisk until well mixed.
Make a well in the center of your dry ingredients and pour in the sour cream mixture. Stir until just combined with a few dry streaks remaining.
Slowly pour in the hot brewed coffee (or water) and stir until the mixture is smooth. You may need to use a whisk for even incorporation.
Transfer the batter into the prepared baking pan, spreading it evenly.
Bake for 35 to 40 minutes or until the cake’s center springs back and a toothpick inserted comes out with a few moist crumbs. Allow it to cool in the pan on a wire rack before inverting to cool completely.

Notes

Ensure the egg is at room temperature for better mixing.
Using high-quality cocoa powder enhances the chocolate flavor.
Let the cake cool completely before frosting or serving.