Coca-Cola® Fudge Recipe with Walnuts (2024)

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This rich and chocolatey Coca-Cola® Fudge with Walnuts is made using real Coca-Cola®, so you just know it is incredible!

For more tasty fudge recipes, try our sugar cookie fudge and 3-ingredient chocolate peanut butter fudge.

This post has been sponsored by SheSpeaks, Inc. and The Coca-ColaCompany. All thoughts and opinions are my own.

Coca-Cola® Fudge Recipe with Walnuts (1)

I love this time of year!The holiday season means spending time with family and, of course, lots and lots of great holiday eats.

Between Thanksgiving, Christmas, and New Year’s Eve we have a lot of occasions to celebrate coming up, so I will be making lots of yummy holiday treats to share with family.

Homemade fudge has always been one of my favorites, but this year I wanted to try a homemade fudge recipe with a new and exciting twist.

My husband and I love Coca-Cola® and Diet co*ke®.In fact, I am sipping on aDiet co*ke® as I write this post.So, I thought, what would be better than a fudge made with my favorite soda —Coca-Cola®!?

Coca-Cola® Fudge Recipe with Walnuts (2)

And I couldn’t be happier with how the fudge came out. This tastyCoca-Cola® fudge is basically like a sweet little slice of heaven, like the double fudge Coca-Cola cake from Cracker Barrel. I can’t wait to share it with my family and friends this holiday season.

I have found that Coca-Cola® Mini Cans, available at Sam’s Club, are the perfect size for making Coca-Cola® Fudge.

Coca-Cola® Mini Cans and Sprite® Mini Cans are also absolutely adorable, and the perfect size for when I am craving a soda.

On my last trip to Sam’s Club I picked up Coca-Cola® Mini Cans along with a variety of other great beverages to serve my guests this holiday season.

Coca-Cola® Fudge Recipe with Walnuts (3)

To give my guests the greatest variety of beverages, I like to stock up on Coca-Cola®, Sprite®, Gold Peak® Sweet Tea, Dasani®, and Diet co*ke® at Sam’s Club. By shopping at Sam’s Club I get a great value on beverages for holiday entertaining.

Plus, Sam’s Club offers Club Pickup which is perfect for busy mamas like me. After ordering online, Sam’s Club has everything ready for me to pick up as soon as I arrive. I will definitely be taking advantage of this time-saving service throughout the holiday season.

Table of Contents

Ingredients

This section includes ingredient notes and substitution options. Get all measurements, ingredients, and instructions in the printable recipe card at the end of this post.

If you love sweet treats, you are going to love thisCoca-Cola® Fudge.

Begin by gathering your ingredients.

For this fudge recipe you will need:

  • Coca-Cola
  • marshmallow creme
  • granulated sugar
  • evaporated milk – make sure that you do not grab a can of sweetened condensed milk by mistake. They are not the same thing and only evaporated milk will work for this recipe
  • semi-sweet chocolate chips
  • butter – salted or unsalted butter work for this recipe
  • walnuts – Not a fan of nuts? Feel free to leave them out.

How to MakeCoca-Cola® Fudge

This section shows you how to make the recipe with step-by-step photos and instructions. For the full printable recipe, see the recipe card below.

Grab an 8 x 8 inch baking pan and line it with parchment paper and a light coating of non-stick spray.

Next, melt butter in a large pot over medium heat. Once the butter has melted, add the sugar, evaporated milk, and Coca-Cola®. Stir continuously until it comes to a full boil. This will take some time, so you might want to do yourself a favor and have an extra Coca-Cola® or Diet co*ke® handy so that you can enjoy a co*ke while you stir.

Coca-Cola® Fudge Recipe with Walnuts (4)

Once the mixture comes to a full boil you will need to cook it while it boils for 5 minutes. So, set a timer for 5 minutes and continue stirring constantly. (Are you enjoying that arm workout yet?!)

Coca-Cola® Fudge Recipe with Walnuts (5)

After 5 minutes, remove the pot from heat and add chocolate chips and marshmallow creme, stirring until the chocolate has melted and the texture is uniform and smooth. Stir in the walnuts.

Pour the mixture into an 8 x 8 inch pan and sprinkle with remaining walnuts.

Coca-Cola® Fudge Recipe with Walnuts (6)

Place fudge in the refrigerator for 2 hours or until set. Once chilled, pull the ends of the parchment paper to lift the fudge out of the pan and onto a cutting board. Slice into bite-sized pieces and enjoy!

Coca-Cola® Fudge Recipe with Walnuts (7)

Recipe Tips

  • Get all of your ingredients measured out and ready to go before you start making your fudge. Because once you begin you will be glued to the stovetop and stirring constantly.
  • Acandy thermometeris the best way to know when your fudge is ready. If you have one, use it to make sure the fudge reaches between 234 and 240°F before removing it from the burner. If you don’t have one, use the 5-minute boil method listed in the recipe.
  • If you want to make a double batch and use an entire jar of marshmallow cream and an entire Coca-Cola mini can (or 1 cup of soda), you can do so using two 8-inch pans. However, I would recommend that you cook the two batches separately.

More tasty homemade fudge recipes to try

  • Chocolate Peppermint Fudge
  • Andes Mint Fudge
  • Christmas Coal Fudge

Recipe

Coca-Cola® Fudge Recipe with Walnuts (8)

Recipe

4.50 from 85 votes

Coca-Cola Fudge with Walnuts

Author: Jaclyn

Prep: 10 minutes mins

Cook: 15 minutes mins

Chill Time 2 hours hrs

Total: 2 hours hrs 25 minutes mins

Rich and chocolatey Coca-Cola Fudge with Walnuts is made using real Coca-Cola, giving it a great kick of Coca-Cola taste.

Ingredients

  • 6 Tablespoons butter
  • 1 ½ cups granulated sugar
  • cup evaporated milk
  • ½ cup Coca-Cola or ½ Coca-Cola Mini Can
  • 1 cup semi-sweet chocolate chips
  • ½ 7 ounce jar marshmallow cream
  • ½ cup and 2 Tablespoons chopped walnuts divided

Instructions

  • Prepare an 8 x 8 inch pan with parchment paper and a thin layer of non-stick spray. Set aside.

  • Melt butter over medium heat in a large saucepan.

  • Once the butter has melted, add sugar, evaporated milk, and Coca-Cola. Bring mixture to a full boil, stirring constantly.

  • When it has reached a full boil, cook for 5 minutes while it boils, stirring constantly*. The mixture should thicken slightly. If it does not, stir and boil for another 1-2 minutes.

  • Remove pot from heat and add chocolate chips and marshmallow cream. Mix well until the texture is smooth.

  • Stir in ½ cup walnuts.

  • Pour fudge mixture into pan and sprinkle with remaining walnuts.

  • Refrigerate fudge for 2 hours, or until firm.

  • Slice into bite-sized pieces and enjoy.

Notes

*Acandy thermometeris the absolute best way to know when your fudge is ready. If you have one, use it to make sure the fudge reaches between 234 and 240°F before removing it from the burner. If you don’t have a candy thermometer, use the 5-minute boil method above.

Store your co*ke fudge in an airtight container in the fridge. Enjoy chilled or at room temperature.

If you want to make twice as much fudge and use the entire jar of marshmallow cream and an entire Coca-Cola mini can (or 1 cup of soda), you can use two 8-inch pans and cook the two batches separately to ensure that your fudge sets.

Nutrition

Serving: 1g | Calories: 120kcal

Coca-Cola® Fudge Recipe with Walnuts (9)

Did You Make This Recipe?

Share it with me on Instagram @crayonsandcravings and follow on Pinterest @crayonsandcravings for even more!

Coca-Cola® Fudge Recipe with Walnuts (10)

Note: Original recipe updated on December 21, 2021 to be halved and made in an 8-inch square pan

Some readers were having trouble getting their fudge to set using the original recipe (in a 9×13 inch pan) so we retested the recipe and did some troubleshooting. We found that it was easier to get the fudge to set up properly when the recipe was halved, likely because the amount of time needed to boil and stir the liquid works better when there is less liquid and it can get hotter in those 5 minutes.

However, if you want to make twice as much fudge and use the entire jar of marshmallow cream and an entire Coca-Cola mini can (or 1 cup of soda), you can use two 8-inch pans and cook the two batches separately to ensure that your fudge sets.

Coca-Cola® Fudge Recipe with Walnuts (2024)

FAQs

What is the secret to good fudge? ›

Tips for Making Fudge
  • Monitor the Temperature with a Candy Thermometer. If you end up with soft fudge that turns into a puddle in your hands or hard fudge that is a bit reminiscent of a crunchy candy, improper temperature is likely to blame. ...
  • Avoid Stirring Once the Mixture Comes to a Simmer. ...
  • Beat Thoroughly.
Mar 8, 2023

Why shouldn t you stir fudge after it reaches the correct temperature? ›

Beating fudge when it's still over heat creates sugar crystals, aka the grittiness you feel in the fudge. Instead, wait to pick up the spoon (our Test Kitchen loves using wooden spoons) until the fudge drops to between 110 and 113°F, about 15 minutes.

How do you keep sugar crystals out of fudge? ›

A lot of big crystals in fudge makes it grainy. By letting the fudge cool without stirring, you avoid creating seed crystals.

What makes high quality fudge? ›

You have to control two temperatures to make successful fudge: the cooking temperature AND the temperature at which the mixture cools before stirring to make it crystallize. Confectionery experiments have shown that the ideal cooking temperature for fudge is around 114 to 115 °C (237 to 239 °F).

Do you stir fudge while it is boiling? ›

Brush the sides of the pan with a wet brush at the beginning of cooking to dissolve sugar crystals stuck to the sides. Never stir the mixture during cooking or sugar could crystallize again. The mixture may seize and become grainy. Use a candy thermometer or conduct a cold water test to check if the fudge is done.

Why do you add vanilla to fudge? ›

Why do I add vanilla? Vanilla is often added to chocolate candies or other chocolate recipes because it complements and accents the flavor of chocolate.

What does cream of tartar do in fudge? ›

Cream of tartar is used in caramel sauces and fudge to help prevent the sugar from crystallizing while cooking. It also prevents cooling sugars from forming brittle crystals, this is why it's the secret ingredient in snickerdoodles!

How is Mackinac Island fudge made? ›

The team has the process down pat: One person weighs the ingredients—raw chocolate from Germany, sugar from Bay City, and cream and butter—into a copper kettle set over a propane gas burner. The maker constantly stirs with an oak paddle until the sugary mixture reaches a roaring boil, about 16 to 17 minutes.

Why did my fudge come out like taffy? ›

If the fudge is very soft and slightly chewy then it is possible that it did not quite cook to soft ball stage and next time the mixture should be cooked to a slightly higher temperature (soft ball is 112-116c/235-240F and a sugar or candy thermometer can help).

Can you remelt fudge if it doesn't set? ›

OPTION 4) If you think the reason it didn't set was because you didn't heat it to the right temperature, you could try putting it back into the pan and re-cooking.

What kind of pan is best for fudge? ›

Secondly, the pot's material should allow for good heat distribution hence your top choice should be copper cookware or a pot with a copper core. Copper's exceptional heat conductivity offers unparalleled temperature control, an asset when working with finicky ingredients like sugar.

Why is my old fashioned fudge not hardening? ›

If you didn't reach the correct temperature during the cooking process, it might not set properly. Use a candy thermometer to ensure that you reach the recommended temperature. Overcooking or Undercooking:Solution: Cooking the fudge for too long or too short a time can affect its texture.

How do you fix messed up fudge? ›

If you discover that your mixture is grainy, some quick thinking will save the entire batch. Pour the fudge back into your pan, and add about a cup of water to it, along with a tablespoon or two of evaporated milk, whipping cream, or whatever cream you're using.

When should I stop beating fudge? ›

One of the most difficult steps in making fudge is knowing when to stop beating. Once the candy becomes thick and almost holds its shape when dropped from the spoon, it's time to quickly stir in the nuts and push the mixture into the prepared pan (Step 8).

Why won t my fudge go hard? ›

The main reason is that your Fudge has not reached the optimum temperature. If your mixture only reaches 110 or 112 degrees Celsius it will always be soft. That's why we recommend investing in a sugar thermometer. Another reason your Fudge is not setting is that the ratio of liquid to sugar is too high.

What do I do if my fudge doesn't harden? ›

How can you fix soft fudge? Put it in a microwave safe bowl that is large enough that it won't boil over. Reheat it to the boiling point and cook for about 3 more minutes. Then you can beat some powdered sugar into it if this doesn't make it set.

What thickens fudge? ›

If your fudge is soft or runny, it probably didn't come up to a high enough temperature while it was cooking. Put it back into the saucepan and add 1–2 US tbsp (15–30 ml) of 35% fat whipping cream. Stir the fudge as it heats, but only until the sugar in the chocolate is completely melted again.

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