Old Fashioned Coca-Cola Cake Recipe (A Southern Classic!) (2024)

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This Coca-Cola cake recipe is a Southern classic! It’s a rich, moist chocolate cake finished with cola-infused frosting and toasted pecans.

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What Is Coca-Cola Cake?

Coca-Cola cake is a chocolate cake that uses Coca-Cola as one of its main ingredients. The co*ke adds sweetness and moisture, and it also helps keep the cake fresh longer.

I’ve had a strange fascination with this cake for a long time, yet I’ve never made it. There’s something about the thought of making a cake with a co*ke that intrigues me. Sort of in a how-can-that-possibly-work way.

This particular recipe comes fromClassic Southern DessertsbySouthern Living. I don’t know if this cake truly has Southern origins, but it certainly seems Southern enough to me. I mean, who else would pour Coca-Cola into a cake?

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Once I finally made Coca-Cola cake for myself, I was surprised to find that it didn’t actually taste like cola!

This is really a simple, beautiful chocolate cake, with the novelty of being made with Coca-Cola. It’s delicious, and it smells heavenly. (Even with it covered, I could smell its tempting aroma every time I walked by it in my kitchen.) But yes, it is essentially a chocolate cake. And what could possibly be wrong with that?

(Love trying classic Southern cake recipes? Try my Italian Cream Cake, 6-Inch Hummingbird Cake, or Coconut Cake next!)

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What You’ll Need

Scroll down to the recipe card below this post for ingredient quantities and full instructions.

For the cake:

  • Coca-Cola – Although I haven’t tried it, I’m positive Pepsi or another cola would work in this recipe.
  • Buttermilk – Here’s how to make your own buttermilk.
  • All-purpose flour – Learn more: How to Measure Flour
  • Unsweetened cocoa powder
  • Baking soda
  • Unsalted butter – Learn more: Unsalted or Salted Butter: Which is Better for Baking?
  • Granulated sugar
  • Eggs – Lightly beat the eggs before using them in the recipe.
  • Vanilla extract
  • Miniature marshmallows

For the frosting:

  • Unsalted butter
  • Coca-Cola
  • Unsweetened cocoa
  • Confectioners’ sugar
  • Vanilla extract
  • Chopped pecans – Toast the pecans on the stovetop or in the oven to elevate their flavor.
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How to Make Coca-Cola Cake

Timing is everything when it comes to this cake. Getting the cake finished and the frosting done at the right times can be tricky. The frosting mixes up pretty quickly, so it is possible to make it after the cake is finished. I’d recommend having all of the frosting ingredients ready so you can get started as soon as the cake comes out of the oven.

To make the cake:

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Prepare. Preheat your oven to 350°F and coat a 9″x13″ baking pan with cooking spray. Whisk the Coca-Cola and buttermilk in a small mixing bowl or liquid measuring cup.

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Mix the dry ingredients. Whisk together the flour, cocoa, and baking soda in mixing bowl.

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Mix the wet ingredients. In another mixing bowl, beat the butter with an electric mixer on low speed until it’s creamy. Slowly add the sugar and beat it in, then beat in the eggs and vanilla.

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Finish the batter. Add the flour mixture to the butter mixture. Alternate with the Coca-Cola mixture, beginning and ending with the flour mixture. Beat at low speed just until combined after each addition, then fold in the marshmallows.

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Bake. Pour the cake batter into the prepared pan and bake for 30 to 35 minutes. Let the cake cool for 10 minutes before frosting it.

To make the frosting:

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Melt the first three ingredients. Bring the butter, Coca-Cola, and cocoa to a boil in a large saucepan set over medium heat, stirring constantly until the butter melts.

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Add the next two ingredients. Once the butter has melted, remove the saucepan from the heat. Whisk in the sugar and vanilla.

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Frost the cake. Immediately pour the frosting over the warm cake and top it with the toasted pecans.

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Tips for Success

These simple tips will help you make a perfect Southern Coca-Cola cake.

  • Use room temperature ingredients. Make sure the buttermilk, cola, and eggs are at room temperature before starting the recipe. This will help them to mix together more easily and give the cake more lift.
  • Mix just until combined. Don’t over-mix the cake batter, or your cake will be tough.
  • Do not make the frosting ahead of time. Both the frosting and the cake need to be warm when you frost it.
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How to Store

Coca-Cola cake can be stored in an airtight container at room temperature for up to 3 days. The cake will become more moist as it sits, so it is best eaten within the first day or two.

Can This Recipe Be Frozen?

You can freeze Coca-Cola cake for longer storage. Wrap the cake tightly in plastic wrap and place it in a freezer-safe container or freezer bag. Frozen cake will keep for up to 2 months. Thaw it overnight in the refrigerator, then let it sit on the counter at room temperature just before serving.

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Get the Recipe:

Coca-Cola Cake

Yieldone 9"x 13" cake

Prep Time25 minutes

Cook Time45 minutes

Total Time1 hour 10 minutes

Coca-Cola cake is a Southern classic! It's rich, fudgy, and super moist.

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Ingredients

For the cake:

  • 1 cup (236ml) Coca-Cola
  • 1/2 cup (118ml) buttermilk
  • 2 cups (240g) all-purpose flour
  • 1/4 cup (21g) unsweetened cocoa powder
  • 1 teaspoon baking soda
  • 1 cup (226g) unsalted butter, softened
  • 1 & 3/4 cups (350g) granulated sugar
  • 2 large eggs, lightly beaten
  • 2 teaspoons vanilla extract
  • 1 & 1/2 cups (64g) miniature marshmallows

For the frosting:

  • 1/2 cup (113g) unsalted butter
  • 1/3 cup (78g) Coca-Cola
  • 3 tablespoons (15g) unsweetened cocoa
  • 16 ounces (454g) confectioners sugar
  • 1 tablespoon vanilla extract
  • 3/4 cup (90g) chopped pecans, toasted

Instructions

To make the cake:

  1. Preheat oven to 350°F. Spray a 9″x 13″ baking pan with cooking spray.
  2. Combine Coca-Cola and buttermilk. Set aside.
  3. Whisk together the flour, cocoa, and baking soda. Set aside.
  4. Using an electric mixer on low speed, beat the butter until creamy. Gradually add the sugar and beat until blended. Add the eggs and vanilla, and beat until blended.
  5. Add the flour mixture to the butter mixture, alternating with the Coca-Cola mixture. Begin and end with the flour mixture. Beat at low speed just until blended after each addition. Stir in the marshmallows.
  6. Pour the batter into the prepared pan. Bake for 30-35 minutes. Cool for 10 minutes before frosting.

To make the frosting:

  1. Place the butter, Coca-Cola, and cocoa in a large saucepan. Bring to a boil over medium heat, stirring until butter is melted.
  2. Remove from heat. Whisk in the sugar and vanilla.
  3. Immediately pour the frosting over the warm cake. (Do not make frosting ahead!) Sprinkle with pecans.

Notes

Store this cake wrapped at room temperature for up to 3 days, or freeze it for up to 2 months.

Recipe slightly adapted fromClassic Southern Desserts.

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Old Fashioned Coca-Cola Cake Recipe (A Southern Classic!) (2024)

FAQs

What is Coca Cola cake made of? ›

Ingredients for Coca-Cola Cake

For the frosting, you'll need: Coca-Cola, butter, cream cheese, powdered sugar, and salt. For the cake: all-purpose flour, sugar, unsweetened cocoa powder, baking powder, baking soda, salt, butter, Coca-Cola, oil, buttermilk, eggs, and vanilla.

What does soda replace in a cake? ›

When baking with cake mix, you don't need to use eggs, oil or even water! You just need a can of soda pop. The carbon dioxide bubbles in soda pop act as a leavening agent — the element that makes baked goods rise and makes them light and fluffy.

Does soda cake work? ›

A boxed cake prepared with a can of soda instead of eggs will potentially have a slightly different texture depending on your altitude, mixing level, and other factors; expect it to be a little denser. A can of prepared frosting works to top off these cakes, or try some of our favorite frosting recipes.

How do you make a soda can cake? ›

Mix one box of cake mix with one 12 oz (255 ml) can of soda. Pour into a greased glass baking dish. Bake at 350°F (180°C) for 30-40 minutes (depends on the cake mix/soda combination). Make sure not to touch it until it's cool.

What's the real Coca Cola recipe? ›

Pemberton recipe
  1. 1 oz (28 g) caffeine citrate.
  2. 3 oz (85 g) citric acid.
  3. 1 US fl oz (30 ml) vanilla extract.
  4. 1 US qt (946 ml) lime juice.
  5. 2.5 oz (71 g) "flavoring" (i.e., "Merchandise 7X")
  6. 30 lb (14 kg) sugar.
  7. 4 US fl oz (118.3 ml) fluid extract of coca leaves (flavor essence of the coca leaf)

Can you just add soda to cake mix? ›

A can of soda and a box of cake mix can create an easy, delicious dessert. Call it a hack, a shortcut, or a super simple "recipe," but combining a 12-ounce can of soda and a standard box of cake mix is like a magic trick.

What happens when you add baking soda to cake batter? ›

Baking soda and baking powder are both leaveners made from a chemical called sodium bicarbonate. When sodium bicarbonate is combined with an acid, it produces a gas (carbon dioxide, C02, the same gas we exhale when we're breathing) that lifts cakes, cookies or other baked goodies while they're in the oven.

Why do you not put baking soda in a cake? ›

Use of baking soda while baking or making cake, makes the cake taste bitter due to the formation of Sodium carbonate during heating. Hence, to neutralize the formed sodium carbonate and its bitter taste, we use tartaric acid. As an acid tartaric acid neutralizes the base effect of Sodium bicarbonate.

Why do people put Sprite in cake? ›

Release of the carbon dioxide gas - the gas that forms the bubbles in the drink when it is opened - causes the cake to rise and develop a lower density and lighter texture that distinguishes cakes from brownies or cookies. I would expect a cake with Sprite added to be somewhat less dense than a standard cake.

Why do people put 7UP in cake? ›

Adding an acidic ingredient like 7Up or carbonated water will neutralize some baking soda and produce carbon dioxide. In addition, both 7Up and carbonated water also provide their own carbon dioxide to the cake batter.

Why is it called a 7UP cake? ›

For cooking and ingredient purposes, the 7-Up used in the recipe for 7-Up Cake serves as the substitute for baking soda in the batter of this moist pound cake and additional 7-Up is used for the liquid and flavor agent in the glaze ingredients.

What happens when you bake soda? ›

Placing baking soda in a hot oven will transform it from sodium bicarbonate into sodium carbonate, a stronger alkaline salt.

How much baking soda do you need for a cake? ›

It's important not to use too much baking soda in recipes, as it can result in a metallic, soapy flavor. It is much more powerful than baking powder – you only need about 1/4 teaspoon baking soda per cup of flour to leaven baked goods.

Does too much baking soda make cake hard? ›

Using too much baking soda or baking powder can really mess up a recipe, causing it to rise uncontrollably and taste terrible. But don't freak out if you accidentally poured too much baking soda in cookie dough or added too much baking powder to cake batter. Depending on the situation, you might be able to fix it.

What is the origin of Coca Cola cake? ›

Coca Cola cake originated in the South in the 1950s and quickly became the go to dessert for every celebration. It is unclear as to who created the recipe but that has not stopped it from becoming a Southern tradition. Coca Cola cake is a slight adaptation of the Texas Sheet Cake, another Southern classic.

What does soda cake taste like? ›

The flavor of the soda will be most pronounced when you use a vanilla or yellow cake; the soda flavor is more subtle in a stronger-flavored cake such as chocolate. Here are a few suggestions: Vanilla cake + root beer = Root Beer Float Cake. Vanilla cake + orange soda = Orange Creamsicle Cake.

What is the history of Coca-Cola cake? ›

Historians have found newspaper articles to confirm that using cola in cake recipes originated in the Southern United States. The earliest reference to a Coca-Cola Cake recipe appears in 1950's Cookbooks and was brought to the forefront again in the 1990's.

What are cake pops made of? ›

Cake pops are the most delightful little treats, and are so so delicious! They're basically cake mixed with frosting, which is then rolled into little balls and coated with chocolate – YUM! Cake pops can seem intimidating at first, but I promise you they are one of the easiest things to make once you get a hang of it!

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