Old Fashioned Cola Cake
Indulge in the timeless charm of an Old Fashioned Cola Cake, a nostalgic Southern classic bursting with rich flavors and gooey decadence. This moist, tender cake is made unforgettable with the addition of fizzy cola and fluffy marshmallows, creating a uniquely soft texture and a hint of caramelized sweetness. Topped with a luscious, homemade cola-infused chocolate icing, every bite is a harmonious blend of chocolatey richness and sugary nostalgia. Perfect for potlucks, family gatherings, or any time you crave a comforting dessert, this crowd-pleaser is as easy to make as it is to love. Ready in under an hour and serving 12, it’s an old-fashioned delight with modern-day appeal! Keywords: cola cake recipe, vintage chocolate cake, Southern desserts, homemade marshmallow cake, quick cola frosting.
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Recipe Information
Ingredients
- 2 cups All-purpose flour
- 2 cups Granulated sugar
- 3 tablespoons Unsweetened cocoa powder
- 1 teaspoon Baking soda
- 0.5 teaspoons Salt
- 1 cup Unsalted butter
- 1 cup Cola (not diet)
- 0.5 cup Buttermilk
- 2 count Large eggs
- 1 teaspoon Vanilla extract
- 1.5 cups Marshmallows
- 4 cups Powdered sugar
- 3 tablespoons Unsweetened cocoa powder (for icing)
- 0.5 cup Unsalted butter (for icing)
- 0.25 cup Cola (for icing)
- 1 teaspoon Vanilla extract (for icing)
Instructions
Preheat your oven to 350°F (175°C) and grease a 9x13-inch baking pan.
In a large mixing bowl, sift together the flour, sugar, cocoa powder, baking soda, and salt.
In a medium saucepan over medium heat, melt the butter and stir in the cola until combined. Remove from heat and allow to cool slightly.
In a separate bowl, whisk together the buttermilk, eggs, and vanilla extract.
Gradually combine the wet ingredients (buttermilk mixture and cola mixture) with the dry ingredients. Mix until smooth and fully incorporated.
Fold in the marshmallows and pour the batter into the prepared pan.
Bake in the preheated oven for 30-35 minutes, or until a toothpick inserted in the center comes out clean.
While the cake bakes, prepare the icing. In a saucepan over medium heat, melt the butter with the cola. Stir in the cocoa powder until smooth.
Gradually whisk in the powdered sugar, then add the vanilla extract. Cook for 2-3 minutes, stirring frequently, until the icing is glossy and smooth.
Once the cake is out of the oven, let it cool slightly in the pan (about 5-10 minutes), then pour the warm icing over the cake, spreading it evenly.
Let the cake cool completely and allow the icing to set before slicing and serving. Enjoy!
Nutrition Facts
Calories |
6517 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 213.8 g | 274% | |
| Saturated Fat | 125.5 g | 628% | |
| Polyunsaturated Fat | 0.2 g | ||
| Cholesterol | 892 mg | 297% | |
| Sodium | 2821 mg | 123% | |
| Total Carbohydrate | 1162.2 g | 423% | |
| Dietary Fiber | 21.4 g | 76% | |
| Total Sugars | 934.9 g | ||
| Protein | 51.8 g | 104% | |
| Vitamin D | 5.0 mcg | 25% | |
| Calcium | 331 mg | 25% | |
| Iron | 18.4 mg | 102% | |
| Potassium | 1218 mg | 26% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
