Copycat Cracker Barrel Coca-Cola Cake Recipe You’ll Love

This old-fashioned Cracker Barrel Coca-Cola cake is rich with chocolate flavor and topped with a silky chocolate fudge frosting. Made mostly from pantry staples plus a can of cola used in both the cake and the icing, this classic Southern dessert yields a moist, dense double chocolate cake with a nostalgic flavor you’ll crave.

Coca-Cola in a cake might sound surprising, but it creates a distinctive, slightly caramelized chocolate flavor and helps keep the cake tender. The recipe dates back to the 1950s and became widely known when restaurants like Cracker Barrel popularized their versions. Traditional recipes sometimes included marshmallows and shortening; modern adaptations simplify the process and produce a cake similar to Texas sheet cake.

You don’t need to visit a restaurant to enjoy this—this copycat version is straightforward to make at home. After testing several variations, this version delivers what many consider the best Coca-Cola cake: deeply chocolatey, fudgy frosting, and reliably moist texture.

If you enjoy chocolate desserts, consider trying other recipes like Chocolate Orange Bundt Cake for a different twist.

Ingredients

Aside from a can of cola, the ingredients are common pantry items.

For the cake, you will need:

• Flour – all-purpose flour works well.
• White granulated sugar – gives sweetness and a tender crumb.
• Baking soda – reacts with the soda for lift.
• Salt – a pinch to balance flavors.
• Coca-Cola – the defining ingredient, used reduced to concentrate flavor.
• Butter – unsalted is preferred.
• Powdered baking cocoa – unsweetened cocoa powder for true chocolate taste.
• Eggs – lightly beaten.
• Buttermilk – adds acidity and tenderness; regular milk can be substituted.
• Vanilla extract – enhances the cocoa.

For the frosting you will need:

• Coca-Cola – a second can is reduced to concentrate flavor to ½ cup.
• Butter – about ½ cup for a fudgy texture.
• Powdered baking cocoa – for deep chocolate flavor.
• Confectioners’ sugar – sifted for a smooth frosting.
• Vanilla – to boost chocolate notes.

Substitutions

This recipe is flexible if you need to make swaps:

• Soda – classic Coca-Cola is traditional, but diet cola, generic cola, or even root beer work as alternatives.
• Buttermilk – substitute regular milk or make a quick buttermilk by adding 1½ teaspoons vinegar or lemon juice to ½ cup milk.
• Gluten-free – a 1:1 gluten-free flour blend can be used in place of all-purpose flour.

Equipment

Most kitchens will already have everything needed:

• Measuring cups and spoons
• Whisk
• Mixing bowl(s)
• Small saucepan
• 9 x 13-inch baking dish

Instructions

Preheat the oven to 350°F (175°C) and prepare a 9×13-inch baking dish with nonstick spray. You can also line the pan with parchment or lightly dust it with flour or cocoa to prevent sticking.

In a large bowl, whisk together the dry ingredients: flour, sugar, baking soda, and salt.

Make a cola reduction: pour a full can of Coca-Cola into a small saucepan and simmer over medium heat until reduced to about ½ cup, about 5–10 minutes. Measure to ensure you have ½ cup and discard the remainder. Reducing concentrates the flavor and removes excess water.

Add the ½ cup reduced cola back to the saucepan with the butter and warm until the butter melts. Whisk in the cocoa powder until the mixture is smooth. Let cool for 5 minutes.

Pour the cooled cola-cocoa mixture into the bowl with the dry ingredients, then add the eggs, buttermilk, and vanilla. Mix by hand or with an electric mixer on medium-low until just combined.

Pour the batter into the prepared pan and bake for about 30 minutes. Test doneness with a toothpick or knife inserted in the center — it should come out clean.

While the cake bakes, make the frosting. Reduce a second can of cola to ½ cup in a small saucepan, then add butter, vanilla, and cocoa and whisk until smooth and the butter melts. Remove from heat and whisk in confectioners’ sugar ½ cup at a time until all is incorporated and the frosting is thick and glossy.

Once the cake comes out of the oven, immediately pour the frosting over the warm cake and spread gently if needed. Allow the cake to cool before slicing and serving.

Storage

You can store the cake in a few ways. Wrap individual slices tightly in plastic wrap; they stay moist for about three days, though the frosting may soften. Covering the entire pan with plastic wrap preserves the frosting better; the edges may dry slightly but the cake remains tasty. Store at room temperature up to three days or refrigerate for up to five days.

Expert Tips and FAQs

• Reduce each can of cola to ½ cup and measure precisely for best results.
• Pour the frosting over the cake while it’s still warm so it spreads evenly and melds into the cake surface.
• Sift the confectioners’ sugar to prevent lumps and keep the frosting smooth.
• Serve with vanilla ice cream, whipped cream, chocolate syrup, or cherries for an extra-special presentation.

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