Easy Rum Balls with Crunchy Walnuts

Get ready to whip up a treat that’s not only delicious but also incredibly easy to make. Rum Balls are a classic favorite, combining the rich flavors of spiced rum, cocoa, and crunchy walnuts into bite-sized treats. Perfect for holiday gatherings, parties, or just a special indulgence, these no-bake goodies will quickly become a staple in your recipe collection and make you super popular!

A white cake stand with assorted rum balls, some dusted in cocoa powder and others in powdered sugar. Rum balls with crunchy walnuts and festive decorations are placed around, with a Santa Claus figurine in the background.
Rum Balls. Photo Credit: Hungry Cooks Kitchen

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I have to say that I love these little balls of pure indulgence! Not only are they incredibly easy to make and don’t involve the oven, but they are ready in 20 minutes. You make them for any special occasions, birthdays, Christmas, New Year’s Eve, Valentine’s Day, Potlucks, you name it, they will go down a storm! You can customize the nuts and flavors to make this your own recipe.

Ingredients You’ll Need

You’ll need all the ingredients shown in the photograph below.

Top view of various ingredients for Rum Balls with Crunchy Walnuts, including a bottle of spiced rum, powdered sugar, walnuts, light corn syrup, salt, nilla wafers, and cocoa, arranged next to a plaid cloth and evergreen branches.
Rum Balls Ingredients. Photo Credit: Hungry Cooks Kitchen

How to Make Rum Balls with Step-By-Step Instructions

Prep Your Baking Sheet

First things first, line a 9×13 baking sheet with parchment paper and set it aside. This will make sure your Rum Balls don’t stick and are easy to handle.

Get Your Ingredients Ready

Make sure your Nilla Wafers and walnuts are finely crushed and chopped. You want a texture that’s almost like dry sand. If you have a food processor, it’s perfect for this job.

A glass bowl filled with a mixture of crushed graham crackers and crunchy walnuts, surrounded by small bowls of various baking ingredients on a white surface with a checkered cloth, ready to make delicious Rum Balls.
Crush and chop your Nilla Wafers and walnuts.
Top-down view of a sifter containing cocoa powder and powdered sugar on a checkered cloth. Various bowls and ingredients are around the setup, including gingerbread cookies, rum balls with crunchy walnuts, and powdered sugar.
Combine the wafers, salt, walnuts, sifted powdered sugar, and cocoa powder.
A glass mixing bowl containing dry ingredients is on a table, hinting at the first step of creating Rum Balls with Crunchy Walnuts. Nearby are small bowls with white powder, brown powder, a white substance, and round yellow crackers. A checkered cloth is in the background.
Stir until well mixed.

Mix the Dry Ingredients

In a large mixing bowl, combine your crushed Nilla Wafers, salt, and finely chopped walnuts. Sift the powdered sugar and cocoa powder into this mixture. Stir everything together until it’s well mixed.

Combine the Wet Ingredients

In a small bowl, mix the light corn syrup and spiced rum until the syrup is completely dissolved. Pour this mixture over your dry ingredients.

A measuring cup pours liquid into a bowl containing a brown mixture with visible dry ingredients, setting the stage for delicious Rum Balls with Crunchy Walnuts.
Mix and pour the corn syrup and spiced rum into the dry ingredients mixture.
A mixing bowl filled with a brown, chunky mixture sits on a checkered cloth. Surrounding it are small bowls containing various ingredients for making Rum Balls with Crunchy Walnuts, with some green plant elements in the top-right corner.
Combine until you form a thick consistency.

Form the Dough

Use a spatula to start mixing everything together. When it begins to form a thick consistency, put on your rubber gloves and finish mixing by hand. The mixture should feel like cookie dough.

A baking sheet with 24 evenly spaced, round rum balls with crunchy walnuts. A plaid cloth and a bowl of flour are partly visible in the top-left corner.
Form the dough into small balls and place on the baking sheet.
A round Rum Ball with Crunchy Walnuts being coated in cocoa powder on a beige plate. A blurred bowl in the background.
Roll each ball in the cocoa powder.
A ball of dough coated in powdered sugar is centered on a white plate. In the background, there is a small bowl of cookies and rum balls with crunchy walnuts.
As well as in the powdered sugar.

Roll the Balls

Using a 1-inch cookie scoop, form the dough into small balls and place them on the prepared baking sheet. For an extra touch, roll each ball in your favorite toppings like powdered sugar, cocoa, or finely chopped nuts.

An overhead view of twelve round truffles arranged in a grid. These delectable treats include Rum Balls with Crunchy Walnuts, each coated in either powdered sugar or cocoa powder.
Serve and enjoy!

Recipe Notes and Expert Tips

While these rum balls are very easy to make, it’s good to take a look at my notes and tips to avoid any kitchen disasters!

  • Perfect Texture: Make sure your Nilla Wafers and walnuts are finely processed. This helps the mixture come together smoothly.
  • Sticky Situation: If the dough is too sticky to handle, pop it in the fridge for 10-15 minutes before rolling into balls.
  • Flavor Boost: Try different types of rum or add a dash of vanilla extract for a unique twist on the classic flavor.
  • Consistency Issues: If your mixture is too dry, add about ½ tablespoon of rum at a time until it reaches the right consistency. If it’s too soft, add more crushed cookies, ¼ cup at a time.
  • Nuts and Sweeteners: You can substitute pecans for walnuts and honey for corn syrup. Dark corn syrup works too.
  • Flat Bottoms: As the Rum Balls sit, the bottoms will flatten a bit, which actually helps keep them from rolling around when served.
  • For Adults Only: Since these are not baked, the alcohol content isn’t reduced, making them a treat for those of legal drinking age in your area.
  • Storage: Store in an airtight container in a cold, dry room for up to 5 days. While you can refrigerate them, the coatings might get a bit gooey from the moisture. These treats are best enjoyed the same day they’re made.
  • No Freezing: These Rum Balls don’t freeze well, so it’s best to enjoy them fresh.
An assortment of rum balls in a white bowl, some covered in cocoa powder and others in powdered sugar. A few rum balls are halved, revealing their filling. Nestled among them are rum balls with crunchy walnuts. A glass of amber liquid is in the background.
Rum Balls. Photo Credit: Hungry Cooks Kitchen

How to Store Leftover Rum Balls

Keep your Rum Balls in an airtight container in a cool, dry place for up to 5 days. If you choose to refrigerate them, be aware that the coatings might get a bit gooey from the added moisture. Unfortunately, these tasty treats don’t freeze well, so it’s best to enjoy them fresh.

Close-up of rum balls with crunchy walnuts stacked on marble coasters, surrounded by red poinsettias, walnuts, and a glass of whiskey, with a festive greenery backdrop.
Rum Balls. Photo Credit: Hungry Cooks Kitchen

More Easy Recipes for You to Try at Home

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A white cake stand with assorted rum balls, some dusted in cocoa powder and others in powdered sugar. Rum balls with crunchy walnuts and festive decorations are placed around, with a Santa Claus figurine in the background.

Easy Rum Balls with Crunchy Walnuts

Get ready to make a delicious treat that's both easy and quick. Rum Balls combine the rich flavors of spiced rum, cocoa, and crunchy walnuts into irresistible bite-sized delights, perfect for any occasion. These no-bake goodies will quickly become a favorite in your recipe collection and make you the star of any gathering. Customize the nuts and flavors to suit your taste, and watch them disappear at birthdays, holidays, and parties!
Prep Time: 20 minutes
Total Time: 20 minutes
Course: Dessert, Snack
Cuisine: American
Keyword: Rum Balls
Servings: 27 balls
Calories: 154kcal
Author: Mandy Applegate | Hungry Cooks Kitchen

Ingredients

Instructions

  • Line a 9×13 baking sheet with parchment paper and set aside.
  • Make sure your cookie crumbs and finely chopped walnuts don’t have any big chunks. You want them to be similar to dry sand so they mix into your ingredients seamlessly. I pulse mine in a food processor to achieve this.
  • In a large mixing bowl, combine the crushed Nilla wafers, salt, and finely chopped walnuts.
    5 cups Nilla Wafers, 1 cup walnuts, ½ teaspoon salt
  • Sift the powdered sugar and cocoa powder into the walnut mixture. Stir the walnut and Nilla wafers mixture until thoroughly combined.
    1 cup powdered sugar, 2 tablespoons cocoa powder
  • In a small mixing bowl, combine the corn syrup and rum. Mix until the syrup is dissolved.
    2 tablespoons light corn syrup, ½ cup spiced rum
  • Pour over the Nilla wafer mixture and mixture until it starts to get a thick consistency.
  • Grab your rubber gloves and, without too much smashing, finish combining the mixture. It will be like cookie dough.
  • Using a 1-inch cookie scoop, roll the mixture into 1-inch balls and place them on the prepared pan.
  • Choose your toppings and place them in small bowls. Once you’re ready to coat them, re-roll the balls right before rolling them in the toppings of your choice.
  • Place back on the pan and enjoy!

Notes

  • Perfect Texture: Make sure your Nilla Wafers and walnuts are finely processed. This helps the mixture come together smoothly.
  • Sticky Situation: If the dough is too sticky to handle, pop it in the fridge for 10-15 minutes before rolling into balls.
  • Flavor Boost: Try different types of rum or add a dash of vanilla extract for a unique twist on the classic flavor.
  • Consistency Issues: If your mixture is too dry, add about ½ tablespoon of rum at a time until it reaches the right consistency. If it’s too soft, add more crushed cookies, ¼ cup at a time.
  • Nuts and Sweeteners: You can substitute pecans for walnuts and honey for corn syrup. Dark corn syrup works too.
  • Flat Bottoms: As the Rum Balls sit, the bottoms will flatten a bit, which actually helps keep them from rolling around when served.
  • For Adults Only: Since these are not baked, the alcohol content isn’t reduced, making them a treat for those of legal drinking age in your area.
  • Storage: Store in an airtight container in a cold, dry room for up to 5 days. While you can refrigerate them, the coatings might get a bit gooey from the moisture. These treats are best enjoyed the same day they’re made.
  • No Freezing: These Rum Balls don’t freeze well, so it’s best to enjoy them fresh.

Nutrition

Calories: 154kcal | Carbohydrates: 21g | Protein: 2g | Fat: 6g | Saturated Fat: 1g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 1g | Trans Fat: 0.1g | Cholesterol: 0.2mg | Sodium: 126mg | Potassium: 42mg | Fiber: 1g | Sugar: 12g | Vitamin A: 1IU | Vitamin C: 0.1mg | Calcium: 5mg | Iron: 0.2mg
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