Coca-Cola Cake With Fudgy Icing | CookOS

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Name: Coca-Cola Cake With Fudgy Icing
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Yield: 12 servings
Cuisine: Southern
Ingredients: 1 (15.25 oz) box devil's food cake mix; 1/2 (3.4 oz) package vanilla instant pudding mix; 3 large eggs; 1 cup Coca-Cola; 1/2 cup butter, softened; For the Icing:; 1/2 cup Coca-Cola; 2 tbsp butter; 1/2 cup unsweetened cocoa powder; 3 cups powdered sugar; Butter, for greasing pan

This Southern Coca-Cola cake uses a boxed devil's food mix streamlined with Coca-Cola and pudding for extra moisture, finished with a signature warm fudgy Coca-Cola icing poured over the hot cake.

🌍Southern 🏷️Coca-cola cake 🏷️Chocolate cake 🏷️Cake 🏷️Dessert 🏷️Comfort-food

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Total

40 min

Servings

Difficulty

Easy

Est. Cost

$22–$36

Recipe Source

View original recipe

From TikTok · by 4bettyg23

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Ingredients

1 (15.25 oz) box devil's food cake mix
1/2 (3.4 oz) package vanilla instant pudding mix
3 large eggs
1 cup Coca-Cola
1/2 cup butter, softened
For the Icing:
1/2 cup Coca-Cola
2 tbsp butter
1/2 cup unsweetened cocoa powder
3 cups powdered sugar
Butter, for greasing panoptional

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Instructions

1
In a large mixing bowl, combine the devil's food cake mix and the vanilla instant pudding mix.
2
Add the eggs, 1 cup of Coca-Cola, and softened butter to the bowl.
3
Using a hand mixer on low speed, begin mixing the ingredients. Gradually increase the speed and mix until the batter is smooth and well combined.
4
Generously grease a 9x13 inch baking dish with butter.
5
Pour the cake batter into the prepared dish and spread evenly.
6
Bake at 350°F (175°C) for 30-35 minutes, or until a fork or toothpick inserted into the center comes out clean.
7
While the cake is baking, prepare the icing. In a saucepan over low heat, combine 1/2 cup of Coca-Cola and 2 tablespoons of butter.
8
Add the cocoa powder and stir continuously until the butter has melted and the mixture is smooth.
9
Remove the saucepan from the heat and whisk in the powdered sugar until the icing is smooth and glossy.
10
As soon as the cake comes out of the oven, pour the warm icing evenly over the hot cake.
11
Let the cake cool before slicing and serving.

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Tips & Notes

Pro tips

Pour the icing immediately after removing the cake from the oven while it's still hot—this allows it to soak in and set into a fudgy layer.
Use room-temperature Coca-Cola for the batter and icing to avoid temperature shock; cold soda can affect mixing and texture.
Don't overmix the batter after adding the Coca-Cola—stir just until combined to keep the cake tender.
Let the icing cool slightly (1–2 minutes) after cooking before pouring so it thickens to the right consistency and doesn't run off the edges.

Substitutions

Coca-Cola → Pepsi or Dr Pepper (flavor will shift slightly but cake will still work)
Devil's food cake mix → Dark chocolate cake mix (texture and moisture similar; flavor slightly less pronounced)

Storage & make-ahead

Cover and store at room temperature for up to 3 days. Refrigerate for longer storage (up to 1 week). Reheat slices in the microwave for 15–20 seconds before serving.

Common Questions

Can I pour the icing on a cooled cake?

No. The icing must be poured while the cake is still warm so it sets into a fudgy glaze. Pouring on a cool cake won't absorb properly.

What can I substitute for Coca-Cola?

Pepsi or another cola works in a pinch, but Coca-Cola's flavor is essential to the cake's signature taste. Do not use diet or caffeine-free versions as they alter the flavor.