Name: Choc Guinness Mud Cake Recipe
Prep time: 15 min
Cook time: 55 min
Total time: 1 h 10 min
Cuisine: Australian-Inspired
Ingredients: 1 cup Guinness stout; 1 cup butter; 2 eggs; 3/4 cup sour cream; 1 tsp vanilla extract; 3/4 cup cocoa powder; 2 cups sugar; 2 cups all-purpose flour; 2 tsp baking soda

Jump to Recipe·Print Recipe

If you adore rich, indulgent desserts with a twist, you will absolutely love this Choc Guinness Mud Cake Recipe. It’s a dense, chocolatey marvel where the deep, bittersweet notes of Guinness stout transform a classic mud cake into something extraordinary. Each bite offers an ultra-moist, fudgy crumb that will captivate your senses, making it perfect for celebrations or simply treating yourself. Whether you’re an experienced baker or just looking for a decadent new favorite, this cake brings warmth, comfort, and serious wow-factor to your dessert table.

Ingredients You’ll Need

The image shows a white marbled surface with baking ingredients neatly arranged. In the back, there is a large white bowl filled with white flour, next to a clear glass measuring cup holding milk marked with blue measurements, and a black can of Guinness stout with gold and white lettering. In front of these, from left to right, there is a white bowl full of sugar, followed by three small clear glass bowls containing salt, vanilla extract, and baking powder. Two white eggs are placed next to a block of pale yellow butter partially wrapped in paper on the right side. A final empty small clear glass bowl is toward the lower left corner. All the items are evenly spaced with bright and natural lighting. photo taken with an iphone --ar 4:5 --v 7

Gathering the ingredients for this Choc Guinness Mud Cake Recipe is delightfully straightforward. Each component plays a crucial role, contributing key flavors and textures—from the luxurious cocoa and stout to the moist richness brought by butter and sour cream. Here’s what you’ll need to make this unforgettable cake.

Guinness stout: The star ingredient that adds a unique bitterness and moisture, giving the cake its signature depth.
Butter: Provides luscious richness and helps create a velvety texture.
Cocoa powder: Intensifies the chocolate flavor and adds beautiful dark color.
Sugar: Sweetens the cake and balances the bitterness of the stout.
Eggs: Bind the ingredients and add structure, keeping the cake tender.
Sour cream: Adds moisture and a slight tang, enhancing the cake’s softness and crumb.
All-purpose flour: The base that holds everything together without weighing it down.
Baking soda: Helps the cake rise with a light, tender crumb.
Vanilla extract: Boosts the chocolate flavor with a sweet, aromatic hint.

How to Make Choc Guinness Mud Cake Recipe

Step 1: Preheat and Prepare Your Pan

Start by preheating your oven to 350°F (175°C). Grease and line a cake pan with baking paper or use a non-stick spray to ensure your cake comes out perfectly without sticking. Setting up your pan early means smooth sailing once the batter is ready!

Step 2: Melt Guinness and Butter

In a small saucepan over low heat, gently melt the butter into the Guinness stout. This mixture should be warm and silky by the time the butter has melted fully, creating a rich base for the cake’s flavor to build on.

Step 3: Whisk in Cocoa Powder and Sugar

To the warm stout and butter, whisk in the cocoa powder and sugar until the mixture is completely smooth. This step infuses the cake with deep chocolate flavor and ensures the sugar begins to dissolve for a velvety batter.

Step 4: Add Eggs, Sour Cream, and Vanilla

Remove the saucepan from heat and stir in the eggs, sour cream, and vanilla extract. Incorporate these ingredients fully to create a luscious batter that’s rich and inviting.

Step 5: Fold in Flour and Baking Soda

Carefully sift in the flour and baking soda, folding them gently into the wet ingredients. Take your time here – folding rather than mixing vigorously keeps the batter light yet dense, achieving that perfect mud cake texture.

Step 6: Bake Until Set

Pour the batter into your prepared pan and place it in the preheated oven. Bake for 45 to 55 minutes, checking for doneness by inserting a skewer near the center; it should come out mostly clean with a few moist crumbs for the best fudgy consistency.

How to Serve Choc Guinness Mud Cake Recipe

The image shows a single slice of dark chocolate cake on a white plate. The cake has two layers with a thick layer of smooth, rich dark chocolate frosting on top. The cake looks moist with some crumbs around the base. The white plate sits on a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Top your cake with a sumptuous chocolate ganache or a dusting of cocoa powder for extra flair. A handful of fresh berries or a dollop of whipped cream can add brightness and contrast beautifully against the richness.

Side Dishes

This cake pairs incredibly well with a scoop of vanilla or salted caramel ice cream, adding cool creaminess that complements the dense chocolate flavor. You can also serve it alongside a cup of rich black coffee or even an extra glass of Guinness for a matching theme.

Creative Ways to Present

For a show-stopping dessert, slice the cake into small squares, stacking them with layers of whipped cream and chocolate shavings in between. Or turn it into elegant individual servings by plating with a drizzle of caramel sauce and a sprig of mint for a restaurant-worthy touch.

Make Ahead and Storage

Storing Leftovers

Once baked and completely cooled, wrap your Choc Guinness Mud Cake tightly in plastic wrap or store it in an airtight container. This helps retain the moist texture and rich flavor for up to 3 days at room temperature or about a week in the fridge.

Freezing

This cake freezes beautifully. Wrap portions individually in cling film and place them in a freezer-safe container or bag. When properly stored, it can last for up to 3 months without losing its character or moisture.

Reheating

To enjoy the cake as freshly baked, thaw frozen slices overnight in the fridge and warm gently in a microwave or oven. A quick 20-second zap or 5-minute oven heat at low temperature brings out that freshly baked richness.

FAQs

Can I substitute Guinness with another beer?

Absolutely! While Guinness is ideal for its unique stout flavor and bitterness, other dark stouts or porters can work well. Just avoid light or overly hoppy beers to keep the cake’s balance.

Is this cake gluten-free?

Not as written – this recipe calls for all-purpose flour. However, you can try a gluten-free flour blend, but results may vary slightly in texture and rise.

Can I make this cake dairy-free?

Yes! You can replace butter with plant-based margarine and use a dairy-free sour cream alternative. Be sure to pick substitutes that don’t alter the flavor too much.

How long does the cake keep its moistness?

The Choc Guinness Mud Cake Recipe stays moist for several days when stored correctly. In fact, the flavor improves overnight, making it even better the next day.

Do I need any special equipment for this recipe?

No special equipment is necessary—just basic kitchen tools like a saucepan, whisk, mixing bowl, and cake pan. This makes it accessible for bakers at any level.

Final Thoughts

If you’ve been searching for a chocolate cake that’s truly rich, deeply flavored, and incredibly moist, this Choc Guinness Mud Cake Recipe is your new best friend. It’s the kind of dessert that stands out at any gathering or quiet evening in, offering warmth, comfort, and a gourmet touch in every bite. Don’t hesitate to give it a whirl; once you do, it might become one of your favorite homemade treats to bake again and again.