Who doesn’t love a delicious, melt-in-your-mouth marshmallow? They’re the perfect treat for any occasion—whether it’s roasting over a fire or added to a hot cup of cocoa. But what if we told you there’s a way to make marshmallows even better? Enter cotton candy marshmallows. If you’ve ever had the joy of indulging in cotton candy at a fair, you know it’s a sugar-filled experience that brings a smile to your face. So, why not combine that nostalgic, sugary sweetness with the fluffiness of homemade marshmallows? That’s exactly what we’re going to do today, and trust me, these cotton candy marshmallows are a treat you won’t forget!
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Why Cotton Candy Marshmallows Are So Special

So, what makes cotton candy marshmallows stand out from your regular marshmallows? First, they have that iconic cotton candy flavor that’s sweet, airy, and fun. The cotton candy flavor brings a sense of nostalgia, evoking memories of summer fairs, amusement parks, and childhood joy. But when paired with the soft, pillowy texture of marshmallows, you get a delightful treat that’s both light and sugary.
This recipe for cotton candy marshmallows is perfect for anyone looking to add a whimsical touch to their homemade treats. Plus, they’re incredibly easy to make once you get the hang of it—no special equipment required (except a stand mixer or hand mixer). Whether you’re planning a birthday party, a fair-inspired treat for your kids, or just want something fun to snack on, this recipe is for you!
What You’ll Need for These Cotton Candy Marshmallows
Before we jump into the how-to, let’s take a quick look at the ingredients you’ll need to make these cotton candy marshmallows:
Ingredients:
- Unflavored gelatin (You’ll need about 3 packets, or around 1/4 cup)
- Cold water (to bloom the gelatin)
- Granulated sugar (Yes, we’re going all in on sweetness!)
- Light corn syrup (This is the key to making the marshmallows smooth and gooey)
- Vanilla extract (A touch of classic vanilla balances out the cotton candy flavor)
- Cotton candy flavoring (Look for a concentrated version, or use cotton candy extract)
- Powdered sugar and cornstarch (To coat the marshmallows and prevent them from sticking)
Pro Tip:
You can find cotton candy flavoring online or at specialty baking stores. If you can’t find it, a mix of flavored extracts like vanilla and a touch of raspberry or strawberry can mimic that sweet cotton candy taste.
How to Make Cotton Candy Marshmallows from Scratch
Now that we’ve got our ingredients, let’s dive into making these cotton candy marshmallows! While it might sound like a complicated process, don’t worry—it’s easier than it sounds. Plus, it’s so fun to watch your marshmallows come to life!
Step 1: Bloom the Gelatin
First things first, we need to bloom the gelatin. This is the foundation for that perfect marshmallow texture.
- Add the cold water into your stand mixer bowl (or a large mixing bowl if you’re using a hand mixer).
- Sprinkle the gelatin evenly over the water. Let it sit for about 5 minutes to soften and bloom. This step is essential for getting that smooth, fluffy texture.
Step 2: Boil the Sugar Syrup
Next, we’re going to create a sugar syrup that will give our marshmallows their chewy, melt-in-your-mouth texture.
- In a saucepan, combine granulated sugar, corn syrup, and a little bit of water. Stir the mixture over medium heat until the sugar dissolves.
- Once the sugar is dissolved, bring it to a boil. Using a candy thermometer, let the syrup heat up to 240°F (known as the soft-ball stage). This step is crucial to getting the right consistency for your marshmallows.
Step 3: Combine Gelatin and Syrup
Now that your gelatin is bloomed and your sugar syrup is ready, it’s time to combine them!
- Slowly pour the hot sugar syrup into the gelatin mixture while your stand mixer is on low speed. Be careful not to splash!
- Once all the syrup is added, increase the speed of the mixer to high and whip the mixture for about 10-12 minutes. This will help the mixture turn fluffy and light.
Step 4: Add the Cotton Candy Flavoring
After the mixture has been whipped to perfection, it’s time to give it that signature cotton candy flavor!
- Add cotton candy flavoring and vanilla extract to the marshmallow mixture. Mix well until fully incorporated.
- You’ll notice the marshmallow fluff turning into a beautiful pastel color (depending on the flavoring you use!).
Step 5: Transfer and Set the Marshmallows

- Prepare your pan by lining it with parchment paper or greasing it with a non-stick spray.
- Pour the marshmallow mixture into your prepared pan, spreading it out evenly.
- Let it set at room temperature for about 4 hours, or until firm. If you’re in a hurry, you can pop it in the fridge for faster results.
Step 6: Cut and Coat the Marshmallows

- Once the marshmallows have set, dust a clean surface with powdered sugar and cornstarch.
- Turn the marshmallows out of the pan and cut them into squares or fun shapes using a sharp knife or kitchen scissors.
- Coat each marshmallow in the powdered sugar-cornstarch mixture to prevent sticking.
Pro Tip:
Use a pizza cutter for straight lines and uniform cuts—it’s a quick and easy way to slice your marshmallows!
Creative Variations to Try
Here are some fun and creative ways to make these cotton candy marshmallows your own:
1. Add a Touch of Color
If you want to really impress your guests, add a few drops of food coloring to the marshmallow mixture. You can go for classic pastel colors like pink or blue to match the cotton candy vibe, or get creative with rainbow swirls.
2. Make Cotton Candy Marshmallow Pops
Stick a lollipop stick into each marshmallow and dip it in melted chocolate or colorful sprinkles for a fun, handheld treat. These are perfect for parties or as a special treat for kids.
3. Flavored Variations
If you’re feeling adventurous, experiment with different flavors. Raspberry, strawberry, and lemon are great choices that pair perfectly with the sweet cotton candy taste.
4. Use as S’mores
For the ultimate twist on a classic, use these cotton candy marshmallows in place of regular marshmallows for s’mores. The combination of gooey chocolate and sugary marshmallow will have your taste buds dancing!
Pro Tips for the Best Cotton Candy Marshmallows
- Use a candy thermometer to get the sugar syrup to exactly 240°F. This will ensure that your marshmallows have the perfect texture.
- Whip the marshmallow mixture well. The fluffier the mixture, the fluffier your marshmallows will be!
- Don’t skip the cornstarch and powdered sugar coating. This keeps the marshmallows from sticking together and makes them easy to handle.
Common Mistakes to Avoid
- Not blooming the gelatin properly: This can lead to uneven texture and a less-than-perfect marshmallow. Be sure to let it sit for a few minutes in cold water.
- Overheating the sugar syrup: If the syrup gets too hot, it can cause the marshmallows to be too chewy and hard. Use a candy thermometer to get the perfect temperature.
- Not allowing the marshmallows to set properly: It’s tempting to rush the process, but letting the marshmallows rest for at least 4 hours ensures they set up firm and fluffy.
Why You’ll Love Cotton Candy Marshmallows
There’s something undeniably magical about cotton candy marshmallows. Not only do they have that nostalgic, sugary sweetness, but they’re also fun to make and even more fun to eat! Plus, they’re a customizable treat—whether you want to add a little extra flavor or turn them into creative party snacks, the possibilities are endless.
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Cotton Candy Marshmallows
- Total Time: 4 hours 45 minutes (including setting time)
- Yield: 24 marshmallows (depending on size) 1x
- Diet: Vegetarian
Description
These cotton candy marshmallows are fluffy, sweet, and reminiscent of childhood memories at the fair. Combining the light, airy texture of homemade marshmallows with the nostalgic flavor of cotton candy, these treats are perfect for parties, gifts, or simply satisfying your sweet tooth. With just a few ingredients and some patience, you’ll have homemade marshmallows that melt in your mouth and bring a smile to your face
Ingredients
- 3 packets unflavored gelatin (about 1/4 cup)
- 1/2 cup cold water (for blooming the gelatin)
- 2 cups granulated sugar
- 1/2 cup light corn syrup
- 1/2 cup water (for the syrup)
- 1 tablespoon vanilla extract
- Cotton candy flavoring (look for concentrated flavoring or extract)
- Powdered sugar and cornstarch (for coating the marshmallows)
Instructions
- Bloom the gelatin: Add 1/2 cup cold water to your stand mixer bowl. Sprinkle the gelatin over the water and let it sit for 5 minutes to bloom.
- Make the sugar syrup: In a saucepan, combine granulated sugar, light corn syrup, and 1/2 cup of water. Stir over medium heat until sugar dissolves. Bring to a boil and heat until the mixture reaches 240°F (soft-ball stage).
- Combine gelatin and syrup: Carefully pour the hot syrup into the bloomed gelatin while the mixer is on low. Gradually increase the speed to high and whip for 10-12 minutes until light and fluffy.
- Add flavoring: Mix in cotton candy flavoring and vanilla extract.
- Set the marshmallows: Pour the mixture into a greased or parchment-lined pan. Let it set at room temperature for about 4 hours or until firm.
- Cut and coat: Turn the marshmallows out onto a powdered sugar-coated surface and cut them into squares. Dust with a mixture of powdered sugar and cornstarch to prevent sticking.
Notes
- Gelatin: Make sure to bloom the gelatin properly to achieve the right texture.
- Storage: Store the marshmallows in an airtight container for up to 2 weeks.
- Flavoring: If you can’t find cotton candy flavoring, substitute with a combination of fruit-flavored extracts like raspberry or strawberry for a similar sweet taste.
- Coating: Don’t skip the cornstarch and powdered sugar coating. It helps keep the marshmallows from sticking together.
- Prep Time: 30 minutes
- Cook Time: 15 minutes
- Category: Dessert, Sweet Treat
- Method: Whipping, Boiling
- Cuisine: American
Conclusion: Ready to Make Your Own Cotton Candy Marshmallows?
Making your own cotton candy marshmallows at home is not only a fun project, but it also guarantees that you’ll have a fresh, delightful treat to enjoy. Whether you’re snacking, gifting, or adding them to your favorite dessert, these marshmallows are sure to impress.
For more sweet dessert inspiration, be sure to check out more recipes on BOLO Recipes!