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Indulge in the rich, decadent delight of a classic Coca-Cola Fudge Layer Cake! This recipe brings together the beloved flavors of cola and chocolate in a moist, towering masterpiece that is sure to impress. Whether you’re planning a special celebration or simply craving a slice of nostalgia, this cake is a must-try for any dessert lover.
Baking this Coca-Cola Fudge Layer Cake is more than just following a recipe—it’s a journey back in time, a nod to Southern baking traditions, and a chance to create lasting memories in the kitchen. The aroma of caramel that fills the air as the soda mixes with the batter is a true delight, evoking moments of joy and togetherness with loved ones.
With each slice of this fudge-glazed beauty, you’ll experience a perfect balance of sweetness and nostalgia. Whether garnished with whipped cream, cherries, or chocolate shavings, every bite is a celebration. So, gather your ingredients, preheat your oven, and get ready to savor the unique flavors of a Coca-Cola Fudge Layer Cake that is sure to become a family favorite for years to come.
Quick Benefits
- Coca-Cola adds unique flavor, subtle sweetness, and helps keep the cake extra moist and tender.
- Don’t overbake and use buttermilk; both Coca-Cola and buttermilk in the batter lock in moisture.
- Add whipped cream, cherries, crushed peppermint, or chocolate shavings for flavor and presentation.
- The cake layers can be frozen; for best texture, assemble with filling and glaze after thawing.
Why You’ll Love This Decadent Coca-Cola Fudge Cake Recipe Recipe
- Unique Flavor: The Coca-Cola adds a unique flavor and subtle sweetness that sets this cake apart from traditional chocolate cakes.
- Moist and Tender: The combination of Coca-Cola and buttermilk in the batter locks in moisture, creating a decadently moist and tender cake.
- Nostalgic Twist: This cake brings a nostalgic twist with the use of Coca-Cola, evoking memories of classic Southern baking traditions.
- Impressive Presentation: The layers of creamy filling and fudge glaze, along with optional toppings like whipped cream, cherries, and peppermint, make this cake visually stunning and perfect for special occasions.
- Make-ahead Friendly: You can make this cake in advance and store it in the refrigerator for up to three days, allowing you to prepare for celebrations ahead of time.
- Freezer-friendly: The cake layers can be frozen, making it convenient for planning and preparing for future events without compromising on taste and texture.
Ingredients for Decadent Coca-Cola Fudge Cake Recipe
Cake Layers
- 400 g granulated sugar
- 2 large eggs
- 1.5 teaspoons baking soda
- 355 ml Coca-Cola
- 2 teaspoons vanilla extract
- 330 g all-purpose flour
- 120 ml buttermilk
- 40 g unsweetened cocoa powder
- 225 g unsalted butter
Cream Cheese Filling
- 240 ml heavy whipping cream
- 120 g powdered sugar
- 1 teaspoon vanilla extract
- 200 g cream cheese, softened
Fudge Glaze
- 150 g powdered sugar
- 60 ml Coca-Cola
- 60 g unsalted butter
- 20 g unsweetened cocoa powder
Toppings
- Whipped cream, for garnish
- Crushed peppermint (optional)
- Chocolate shavings (optional)
- Maraschino cherries (optional)
Pro Tips for Decadent Coca-Cola Fudge Cake Recipe
To make the Coca-Cola Fudge Layer Cake, remember not to overbake the cake layers to keep them moist and tender. The combination of Coca-Cola and buttermilk in the batter helps lock in moisture, so make sure to include both for the best results. For a deeper chocolate flavor, consider replacing some of the flour with extra cocoa powder.
If you’re unable to find buttermilk, you can create a substitute by mixing one tablespoon of white vinegar with a cup of whole milk and letting it stand for five minutes. Additionally, if heavy cream is not available for the filling, you can use half and half as an alternative, though be aware that the texture may be slightly softer. For added flair, garnish the cake with whipped cream, cherries, crushed peppermint, or chocolate shavings to enhance both flavor and presentation.
How to Make Decadent Coca-Cola Fudge Cake Recipe
Step 1: Preheat and Prepare Cake Pans
Preheat oven to 175°C and grease and flour three 23 cm round cake pans.
Step 2: Prepare Cocoa Mixture
In a medium saucepan, combine Coca-Cola, unsalted butter, and cocoa powder. Bring to a boil over medium heat, stirring constantly, then remove from heat.
Step 3: Combine Dry Ingredients and Mix with Cocoa Mixture
Whisk together all-purpose flour and granulated sugar in a large bowl. Pour the hot cocoa mixture over the dry ingredients and stir until smooth.
Step 4: Incorporate Remaining Wet Ingredients
Mix 120 ml buttermilk, 2 large eggs, 1.5 teaspoons baking soda, and 2 teaspoons vanilla extract into the batter until well combined.
Step 5: Bake Cake Layers
Evenly distribute batter into pans and smooth the surfaces. Bake for 25–30 minutes until a skewer comes out clean. Cool cakes on a wire rack.
Step 6: Prepare Cream Cheese Filling
In a bowl, cream 200 g softened cream cheese until smooth. Gradually mix in 120 g powdered sugar and 1 teaspoon vanilla. In a separate bowl, whip 240 ml heavy cream to stiff peaks. Gently fold whipped cream into the cream cheese mixture until fluffy.
Step 7: Assemble Layers with Filling
Place one cake layer on a serving plate, spread half of the cream cheese filling on top. Repeat this process with the second layer and remaining filling, then place the final cake layer on top.
Step 8: Prepare Fudge Glaze
1. In a saucepan over medium heat, melt butter with cocoa powder and Coca-Cola. Stir until smooth. Remove from heat and whisk in powdered sugar until glossy and thick.
Step 9: Glaze and Decorate Cake
Drizzle warm fudge glaze over the cake and allow it to drip down the sides. Top with whipped cream, crushed peppermint, cherries, or chocolate shavings to garnish.
Storage Tips
Once you have baked and assembled your Coca-Cola Fudge Layer Cake, it’s important to store it properly to maintain its freshness and flavor. If you plan to enjoy it within two days, you can keep it covered tightly at room temperature. If you need to store it for a longer period, refrigerate the cake for up to five days. When refrigerating, ensure it is well covered to prevent the cake from drying out.
If you find yourself with leftovers or want to prepare the cake ahead of time, you can freeze individual slices or the entire cake. Wrapping the cake slices or layers in plastic wrap and foil will help preserve its freshness. Before serving frozen portions, allow them to come to room temperature for the best taste and texture, ensuring the creamy filling is light and delightful once again. By following these storage guidelines, you can continue to enjoy this decadent and nostalgic Coca-Cola Fudge Layer Cake for days to come.
Ingredient Substitutions
If you’re unable to find buttermilk, you can easily make a substitute by adding one tablespoon of white vinegar or lemon juice to a cup of whole milk and letting it sit for five minutes. This will provide the acidity needed to mimic buttermilk’s tangy flavor and help tenderize the cake.
If heavy cream is not available for the filling, you can use half and half as a substitute. Just be aware that the texture of the filling may be slightly softer compared to using heavy cream. This alternative can still provide a creamy and delicious layer between the cake, ensuring a satisfying result.
While Coca-Cola is a key ingredient in this recipe, you can experiment with similar sodas like cola or root beer for a different flavor profile. Keep in mind that the taste and level of moisture may vary slightly with these substitutions, but they can still offer a unique twist to the classic Coca-Cola Fudge Layer Cake.
Serving Suggestions
For a stunning presentation, serve slices of Coca-Cola Fudge Layer Cake topped with a generous dollop of whipped cream, a vibrant maraschino cherry, and a sprinkle of crushed peppermint. This combination of flavors and textures adds a festive touch that elevates the cake for special occasions or holiday gatherings. The contrast of the creamy whipped cream, sweet cherry, and refreshing mint complements the rich chocolate and cola flavors of the cake beautifully.
To create a show-stopping dessert board, cut the Coca-Cola Fudge Layer Cake into smaller, bite-sized squares and arrange them alongside bowls of additional whipped cream, cherries, crushed peppermint, and chocolate shavings for a DIY topping station. This interactive serving idea allows guests to customize their cake squares with their favorite toppings, adding a fun and interactive element to your celebration. It’s a creative way to engage your guests and let them personalize their dessert experience while enjoying the delicious flavors of this nostalgic cake.
FAQs for Decadent Coca-Cola Fudge Cake Recipe
Can I substitute Coca-Cola with a different soda in this recipe?
While you can try similar sodas like cola or root beer, the flavor and moisture level of the cake may differ slightly from the original Coca-Cola version.
How should I store the Coca-Cola Fudge Layer Cake?
You can keep the cake covered tightly at room temperature for two days or refrigerate for up to five days. If you need to freeze it, wrap individual slices or layers in plastic wrap and foil for freshness. Let it come to room temperature before serving for the best texture.
What can I use as a substitute for buttermilk?
If you cannot find buttermilk, you can use one tablespoon of white vinegar in a cup of whole milk and let it stand for five minutes. This substitute will work well in the recipe.
How can I enhance the chocolate flavor of the cake?
For a deeper chocolate cake, you can replace a third of the flour with extra cocoa powder. This adjustment will intensify the chocolate flavor in the cake layers.
Conclusion
I hope this Coca-Cola Fudge Layer Cake recipe brings as much joy and celebration to your home as it does to mine. The rich chocolate flavor, creamy filling, and fudgy glaze make every bite a delightful experience. Whether you’re baking it for a special occasion or simply to treat yourself, this cake is sure to impress and satisfy.
Remember, baking is all about creating memories and sharing love through delicious treats. So take your time to enjoy the process, savor the aroma of caramel-infused cola, and relish the indulgent layers of this Coca-Cola Fudge Layer Cake. Share it with your loved ones and let it become a new tradition in your home. Happy baking, and may your kitchen be filled with laughter and sweetness!

Decadent Coca-Cola Fudge Cake Recipe
Ingredients
Cake Layers
- 400 g granulated sugar
- 2 large eggs
- 1.5 teaspoons baking soda
- 355 ml Coca-Cola
- 2 teaspoons vanilla extract
- 330 g all-purpose flour
- 120 ml buttermilk
- 40 g unsweetened cocoa powder
- 225 g unsalted butter
Cream Cheese Filling
- 240 ml heavy whipping cream
- 120 g powdered sugar
- 1 teaspoon vanilla extract
- 200 g cream cheese, softened
Fudge Glaze
- 150 g powdered sugar
- 60 ml Coca-Cola
- 60 g unsalted butter
- 20 g unsweetened cocoa powder
Toppings
- Whipped cream, for garnish
- Crushed peppermint (optional)
- Chocolate shavings (optional)
- Maraschino cherries (optional)
Instructions
-
Preheat and Prepare Cake Pans: Preheat oven to 175°C and grease and flour three 23 cm round cake pans.
-
Prepare Cocoa Mixture: In a medium saucepan, combine Coca-Cola, unsalted butter, and cocoa powder. Bring to a boil over medium heat, stirring constantly, then remove from heat.
-
Combine Dry Ingredients and Mix with Cocoa Mixture: Whisk together all-purpose flour and granulated sugar in a large bowl. Pour the hot cocoa mixture over the dry ingredients and stir until smooth.
-
Incorporate Remaining Wet Ingredients: Mix 120 ml buttermilk, 2 large eggs, 1.5 teaspoons baking soda, and 2 teaspoons vanilla extract into the batter until well combined.
-
Bake Cake Layers: Evenly distribute batter into pans and smooth the surfaces. Bake for 25–30 minutes until a skewer comes out clean. Cool cakes on a wire rack.
-
Prepare Cream Cheese Filling: In a bowl, cream 200 g softened cream cheese until smooth. Gradually mix in 120 g powdered sugar and 1 teaspoon vanilla. In a separate bowl, whip 240 ml heavy cream to stiff peaks. Gently fold whipped cream into the cream cheese mixture until fluffy.
-
Assemble Layers with Filling: Place one cake layer on a serving plate, spread half of the cream cheese filling on top. Repeat this process with the second layer and remaining filling, then place the final cake layer on top.
-
Prepare Fudge Glaze: 1. In a saucepan over medium heat, melt butter with cocoa powder and Coca-Cola. Stir until smooth. Remove from heat and whisk in powdered sugar until glossy and thick.
-
Glaze and Decorate Cake: Drizzle warm fudge glaze over the cake and allow it to drip down the sides. Top with whipped cream, crushed peppermint, cherries, or chocolate shavings to garnish.








