cake batter fudge

Featured in Sweet Delights for Every Occasion.

This fun fudge tastes just like birthday cake batter. Melt white chocolate with marshmallow fluff until smooth, then stir in yellow cake mix to capture that classic cake batter flavor. Fold in plenty of colorful sprinkles, then pour the mixture into a lined pan and top with extra sprinkles before it sets. Once firm, cut into squares. Each piece is rich, sweet, and tastes like licking the cake batter bowl, but in fudge form. Perfect for birthdays, holidays, or any festive celebration! It’s a cheerful, easy treat that adds a touch of fun to any occasion.
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Updated on Thu, 16 Jan 2025 02:31:43 GMT
A stack of colorful, sprinkled dessert squares on a white plate, surrounded by scattered sprinkles. Pin it
A stack of colorful, sprinkled dessert squares on a white plate, surrounded by scattered sprinkles. | cookingkeys.com

You won't believe how this cake batter fudge brings out everyone's inner child! I discovered this recipe while planning my niece's birthday party, and it's been a family favorite ever since. The combination of creamy white chocolate, sweet cake mix, and those colorful sprinkles creates pure magic in every bite. Best part? It's so simple to make—even my kids can help, and they love watching those rainbow sprinkles disappear into the mix!

Why Everyone Goes Wild For This Recipe

Let me tell you about the first time I brought this to a party! People couldn't believe it wasn't from a fancy candy shop. The taste of birthday cake in fudge form just makes everyone smile. My friend Sarah's daughter loved it so much she requested it instead of actual birthday cake! And since one batch makes plenty, there's always enough for seconds or to pack up little goodie bags for guests to take home.

Everything You Need

  • Your Shopping List: Good quality white chocolate chips, yellow cake mix from your pantry, a jar of marshmallow fluff, sweet unsalted butter, a splash of vanilla, lots of colorful sprinkles, and a pinch of salt to make everything pop.
  • Kitchen Basics: A 9x13 pan, parchment paper (your best friend), a big mixing bowl, and a rubber spatula for scraping every last bit.

Let's Make Some Magic

Getting Started
First things first, line your pan with parchment paper—trust me, it's worth the extra minute! Last time I skipped this step, I spent forever trying to get the fudge out. While you're setting up, grab all your ingredients—having everything ready makes this so much fun!
Creating The Base
Now for the fun part! Melt that white chocolate with your butter nice and slow. When it gets all smooth and silky, fold in the cake mix. The kitchen starts smelling like a birthday party! Add your marshmallow fluff—it makes everything extra creamy and dreamy.
The Sprinkle Party
This is where the kids love to help! Pour in those sprinkles and watch the magic happen. Don't overmix, or the colors will bleed—just gentle folds until they're spread throughout. Pour it all into your pan and add more sprinkles on top because why not?
A pile of colorful, sprinkled fudge squares is displayed on a white plate against a wooden background. Pin it
A pile of colorful, sprinkled fudge squares is displayed on a white plate against a wooden background. | cookingkeys.com

My Best Kitchen Secrets

Want to know what really makes this fudge special? Always use fresh cake mix—the flavor makes such a difference! Line that pan with parchment, leaving some hanging over the sides—it’s like handles for lifting out the whole batch. And here's my favorite tip: only cut what you're serving—keep the rest in one big piece; it stays fresher that way. Those sprinkles aren't just for looks—they add the perfect little crunch!

Time To Share The Joy

I love cutting these into cute little squares and arranging them on my grandmother's crystal plate. They look so pretty next to a cup of coffee or tea! For parties, I'll make a whole dessert board with this fudge as the star. Last time I made them for my book club, everyone wanted the recipe before they even finished their first piece!

Keeping It Fresh

Store your fudge in a nice container with a tight lid—it'll stay fresh for a couple of weeks. Though honestly, it never lasts that long at my house! If you're planning ahead, you can freeze it wrapped up tight. Just let it come to room temperature before serving—the texture is so much better that way. I usually hide a few pieces in the back of the freezer for emergency sweet cravings!

Mix It Up Your Way

Sometimes I get creative and use different cake mixes—chocolate is amazing! During holidays, I switch up the sprinkles—orange and black for Halloween, red and green for Christmas. Once I added a tiny bit of almond extract—total game changer! The possibilities are endless—just follow your sweet tooth.

A plate of colorful, frosted dessert squares topped with rainbow sprinkles. Pin it
A plate of colorful, frosted dessert squares topped with rainbow sprinkles. | cookingkeys.com

Make It Special

This recipe is just the beginning! Try adding crushed Oreos on top or mixing in some mini chocolate chips. My daughter loves adding extra sprinkles because, according to her, you can never have too many! Make it match your party theme or just go wild with the decorations. That's the joy of this fudge—it’s as fun to make as it is to eat!

Frequently Asked Questions

→ What are the main ingredients in this cake batter fudge?
The main ingredients are white chocolate chips, yellow cake mix, marshmallow fluff, sugar, heavy cream, butter, and sprinkles.
→ How long does it take to make this fudge?
The total time to make this cake batter fudge is around 4 hours and 20 minutes, including 15 minutes of prep time, 5 minutes of cook time, and 4 hours for the fudge to set.
→ What gives this fudge its cake batter flavor?
The cake batter flavor comes from the combination of yellow cake mix and marshmallow fluff in the fudge mixture.
→ Can I freeze this cake batter fudge?
Yes, you can freeze this fudge in an airtight freezer bag for up to 3 months.
→ How should I store the leftover fudge?
Store the leftover fudge at room temperature in an airtight container. It's best to only cut pieces as needed to keep the remaining fudge fresh.

Conclusion

This Cake Batter Fudge is an easy and delightful treat combining white chocolate, yellow cake mix, and colorful sprinkles. Perfect for celebrations or a sweet indulgence.

cake batter fudge

An easy white chocolate fudge recipe with yellow cake mix and sprinkles, giving it a delicious cake batter flavor. A quick, fun treat that’s perfect for parties or gifting.

Prep Time
15 Minutes
Cook Time
5 Minutes
Total Time
20 Minutes

Category: Desserts

Difficulty: Intermediate

Cuisine: American

Yield: 64 Servings (64 pieces)

Dietary: Vegetarian

Ingredients

01 11 ounce package white chocolate chips.
02 1/2 cup yellow cake mix (dry mix).
03 7 ounce jar marshmallow fluff (creme).
04 1 cup granulated sugar.
05 3/4 cup heavy whipping cream.
06 3/4 cup unsalted butter.
07 Pinch of kosher salt.
08 1 cup sprinkles, divided (3/4 cup for folding in, 1/4 cup for topping).

Instructions

Step 01

Line a 9-inch square baking dish with parchment paper and set it aside.

Step 02

In a large mixing bowl, add the white chocolate chips, yellow cake mix (dry mix), and marshmallow fluff. Do not stir yet.

Step 03

In a large saucepan, melt the butter with the sugar, heavy cream, and salt over medium heat. Stir constantly until the mixture begins to boil.

Step 04

Once boiling, continue to stir constantly and let the mixture boil for 4 full minutes.

Step 05

After 4 minutes, remove the saucepan from heat and pour the hot mixture over the white chocolate chips mixture in the bowl.

Step 06

Beat the mixture on low speed for 1 minute until the white chocolate is melted. Fold in 3/4 cup of the sprinkles.

Step 07

Pour the fudge mixture into the prepared baking dish and immediately sprinkle the remaining 1/4 cup of sprinkles over the top.

Step 08

Allow the fudge to set for 4 hours before cutting into pieces.

Notes

  1. Store the fudge at room temperature in an airtight container.
  2. If desired, you can freeze the fudge in an airtight freezer bag for up to 3 months.
  3. To keep the remaining fudge fresh, it's best to only cut pieces as needed.

Tools You'll Need

  • Large mixing bowl.
  • Large saucepan.
  • 9-inch square baking dish.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Milk.
  • Wheat (cake mix).

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: ~
  • Total Fat: ~
  • Total Carbohydrate: ~
  • Protein: ~