Galaxy Swirl Cotton Candy Fudge Recipe
Get ready to dazzle your taste buds and your eyes alike with Galaxy Swirl Cotton Candy Fudge! This playful treat is every bit as magical as it sounds, bursting with vibrant cosmic swirls of pink, blue, and purple. Each bite melts in your mouth, revealing delicious cotton candy flavor and a touch of whimsy from edible glitter or sprinkles. Whether you’re whipping these up for a party, gifting, or snacking just because, this fudge is a showstopper that disappears as quickly as it appears. If you’ve ever wanted dessert to be both gorgeous and easy, this recipe is your new best friend!

Ingredients You’ll Need
-
For the Fudge:
- 3 cups white chocolate chips
- 1 can (14 oz) sweetened condensed milk
- 1/2 teaspoon cotton candy flavoring
For Coloring and Decoration:
- Gel food coloring in pink, blue, and purple
- Edible glitter or star-shaped sprinkles (optional)
How to Make Galaxy Swirl Cotton Candy Fudge
Step 1: Prepare Your Pan
Start by lining an 8×8-inch baking pan with parchment paper, letting the paper hang over the sides so you can easily lift the fudge out later. This little step will save so much frustration when it comes time to cut your fudge into perfect, tidy squares.
Step 2: Melt the Base
In a medium saucepan, combine your white chocolate chips and sweetened condensed milk over low heat. Stir gently but constantly—think of it as coaxing everything into silky submission. When the mixture is completely smooth and glossy, remove from the heat. Don’t rush or use higher heat, as white chocolate can scorch easily!
Step 3: Flavor and Divide
Now comes the fun part: Stir the cotton candy flavoring into the warm fudge base. You’ll instantly recognize that classic sweet scent! Then, divide the mixture evenly into three separate bowls—this is how you’ll create those iconic cosmic colors.
Step 4: Color Your Fudge
Add a drop or two of gel food coloring to each bowl, using pink, blue, and purple for your galaxy effect. Mix well until each portion is vibrantly colored. Resist the urge to overmix—just blend until the color is uniform.
Step 5: Create the Swirl
Spoon random dollops of each colored fudge into your prepared pan. It doesn’t need to be perfect! When all the fudge is transferred, take a knife or skewer and gently swirl through the colors. You’re looking for a marbled, nebula-like effect—don’t over-swirl or the colors will muddy.
Step 6: Add the Magic Touch
If you want to take your Galaxy Swirl Cotton Candy Fudge to the next level, sprinkle edible glitter or star-shaped sprinkles over the top. This is your chance to get creative, so go as galactic as you like!
Step 7: Chill and Set
Transfer the pan to the refrigerator and let the fudge set for at least 3 hours. Once firm, use the parchment overhang to lift the fudge out and transfer it to a cutting board. Slice into 16 even squares, marvel at your galaxy swirls, and serve!
How to Serve Galaxy Swirl Cotton Candy Fudge

Garnishes
A finishing flourish of edible glitter or a sprinkle of star-shaped confetti will really make each square sparkle. You can even try a tiny pinch of freeze-dried berry dust for a galaxy-star effect, or drizzle a touch of white chocolate for extra decadence.
Side Dishes
Pair Galaxy Swirl Cotton Candy Fudge with bowls of fresh berries, a scoop of vanilla (or berry) ice cream, or a creamy cold glass of milk. The simple sides balance the intense sweetness and make for an extra-special treat when entertaining.
Creative Ways to Present
For parties or gifts, stack fudge squares in clear bags tied with metallic ribbon, or nestle them into decorative boxes lined with cosmic-patterned parchment. You can also cut them into stars with a small cookie cutter for even more galactic charm—perfect for dessert tables or themed birthdays!
Make Ahead and Storage
Storing Leftovers
Stash any extra Galaxy Swirl Cotton Candy Fudge in an airtight container in the refrigerator, where it’ll keep beautifully for up to one week. Separate layers with parchment paper to avoid sticking and preserve the swirl patterns.
Freezing
Want to save some magic for later? Wrap individual squares in plastic wrap and store them in a freezer-safe container for up to two months. Thaw in the fridge overnight before serving—just as delicious as fresh!
Reheating
While this fudge is best enjoyed cold, you can let squares sit out at room temperature for 15 minutes if you prefer a softer texture. There’s no need to microwave, as heating could ruin the swirled pattern and glossy finish.
FAQs
Can I use other flavors besides cotton candy?
Absolutely! Swap in your favorite candy or extract flavoring—think birthday cake, bubblegum, or even raspberry—to customize the fudge to your liking. The galaxy swirl technique works beautifully with any flavor you fancy.
Where can I find cotton candy flavoring?
Look for it in specialty baking stores, craft stores with a baking section, or online retailers. A little goes a long way, so one small bottle should last you through several batches of Galaxy Swirl Cotton Candy Fudge.
Can I use liquid food coloring instead of gel?
Gel food coloring is highly recommended since it keeps the fudge thick and vibrant. Liquid coloring may cause the mixture to seize or become too thin, which affects both texture and appearance.
Is Galaxy Swirl Cotton Candy Fudge gluten-free?
Yes! As long as your white chocolate chips and flavoring are gluten-free (most major brands are, but always check those labels), this fudge is a safe, gluten-free treat that everyone can enjoy.
Can I double the recipe for a crowd?
Definitely! Simply use a 9×13-inch pan and double each ingredient. The swirling part gets even more fun on a larger scale, and you’ll have plenty to share at parties or as gifts!
Final Thoughts
There’s just something so joyful about making and sharing Galaxy Swirl Cotton Candy Fudge—every slice is like a little piece of the cosmos. If you’re craving something dreamy, playful, and crowd-pleasing, give this recipe a try and let the swirling begin. Your friends and family will be starstruck!
Print
Galaxy Swirl Cotton Candy Fudge Recipe
- Total Time: 20 minutes (plus chilling time)
- Yield: 16 squares 1x
- Diet: Vegetarian, Gluten-Free
Description
Indulge in the whimsical charm of Galaxy Swirl Cotton Candy Fudge, a colorful and delightful treat that’s perfect for any occasion. This no-bake fudge is easy to make and features a mesmerizing galaxy effect that will captivate both kids and adults alike.
Ingredients
For the Fudge:
- 3 cups white chocolate chips
- 1 can (14 oz) sweetened condensed milk
- 1/2 teaspoon cotton candy flavoring
For Coloring and Decoration:
- Gel food coloring in pink, blue, and purple
- Edible glitter or star-shaped sprinkles (optional)
Instructions
- Prepare the Pan: Line an 8×8-inch baking pan with parchment paper, leaving some overhang for easy removal.
- Melt the Ingredients: In a medium saucepan over low heat, melt the white chocolate chips with the sweetened condensed milk, stirring constantly until smooth. Remove from heat and stir in the cotton candy flavoring.
- Color the Fudge: Divide the mixture into three bowls. Tint each portion with a different gel food coloring (pink, blue, and purple), mixing until fully blended.
- Create the Galaxy Effect: Drop spoonfuls of each colored fudge randomly into the prepared pan. Use a knife or skewer to gently swirl the colors together.
- Decorate and Chill: Top with edible glitter or star-shaped sprinkles if desired. Refrigerate for at least 3 hours or until set. Cut into squares and serve.
Notes
- Use gel food coloring for vibrant colors without thinning the fudge.
- Find cotton candy flavoring online or at specialty baking stores.
- Store in the fridge in an airtight container for up to 1 week.
- Prep Time: 15 minutes
- Cook Time: 5 minutes
- Category: Dessert
- Method: No-Bake, Stovetop
- Cuisine: American
Nutrition
- Serving Size: 1 square
- Calories: 190
- Sugar: 23g
- Sodium: 35mg
- Fat: 9g
- Saturated Fat: 6g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 26g
- Fiber: 0g
- Protein: 2g
- Cholesterol: 10mg