If you’re a Ghostbusters fan—or simply love creative desserts—then you’ll adore these Ghostbusters Stay Puft Marshmallows. Inspired by the iconic Stay Puft Marshmallow Man, these treats are fun, whimsical, and perfect for Halloween, movie nights, or themed parties. Imagine fluffy marshmallows transformed into little characters with personality, bringing nostalgia and sweetness together in one bite. Whether you’re baking with kids or surprising guests with a clever dessert, this is a playful way to mix childhood memories with something delicious.
As someone who enjoys making festive sweets, I find these marshmallows capture the magic of Ghostbusters while still being simple enough to prepare at home. All you need are marshmallows, edible decorations, and a little creativity. By the end, you’ll have a batch of charming Stay Puft Marshmallow Men that are both edible and Instagram-worthy.
Why You’ll Love Ghostbusters Stay Puft Marshmallows
- They’re easy to make—no advanced decorating skills required.
- Perfect for Halloween parties, Ghostbusters movie marathons, or themed birthdays.
- Fun for kids and adults alike.
- Require only simple ingredients and tools.
- They add a touch of nostalgia and humor to your dessert table.
How to Make Ghostbusters Stay Puft Marshmallows
Making these marshmallows is a step-by-step decorating project rather than a traditional bake. Here’s how to do it:
- Prepare the Marshmallows
Choose large marshmallows as your base. They’ll act as the body of your Stay Puft character. - Create the Face
Use edible food pens, melted chocolate, or black icing to draw eyes and a smile. If you want an authentic look, add eyebrows for expression. - Make the Hat
Place a mini marshmallow or candy melt on top to mimic Stay Puft’s sailor hat. Secure with a little melted chocolate. Add blue and red icing details to finish the hat design. - Add a Scarf or Bow
A thin strip of fruit leather or licorice works perfectly to create Stay Puft’s signature sailor scarf. - Let Them Set
Allow your decorated marshmallows to dry for at least 15 minutes before serving.
That’s it! In just a few steps, you’ll have your very own Ghostbusters Stay Puft Marshmallows.

What to Serve With Ghostbusters Stay Puft Marshmallows
- Hot Chocolate – Drop one into a cozy mug of cocoa.
- S’mores – Use them in place of plain marshmallows for a themed twist.
- Cupcake Toppers – Place Stay Puft Marshmallows on frosted cupcakes for party fun.
- Movie Snack Mix – Mix with popcorn, pretzels, and candy for Ghostbusters movie nights.
Tips for Perfecting Ghostbusters Stay Puft Marshmallows
- Use fresh, firm marshmallows so they hold shape while decorating.
- Food-safe markers provide clean details without smudging.
- Work on parchment paper to avoid sticking.
- If making for a party, prep them a few hours in advance to give decorations time to set.
Storing and Reheating
These decorated marshmallows should be stored in an airtight container at room temperature for up to 5 days. Avoid humidity, as it may cause the decorations to run. Since marshmallows don’t require reheating, they’re best enjoyed as-is.
FAQs
Can I use mini marshmallows instead of large ones?
Mini marshmallows are too small for details, but you can use them as accessories like hats.
What can I use if I don’t have edible food pens?
Melted chocolate applied with a toothpick works just as well.
Can kids help decorate these?
Absolutely! This is a fun family-friendly project, though adults may want to handle the finer details.
Are Ghostbusters Stay Puft Marshmallows good for gifting?
Yes, wrap them individually in clear treat bags for a cute themed gift or party favor.
Conclusion
Ghostbusters Stay Puft Marshmallows are a fun, creative, and nostalgic dessert that brings joy to any gathering. They’re simple to make, don’t require complicated ingredients, and instantly set the tone for Halloween or a Ghostbusters-themed party. Whether you’re serving them with hot chocolate, adding them to s’mores, or using them as cupcake toppers, these playful marshmallows will delight guests of all ages.
Bring a little Stay Puft magic to your kitchen, and watch how these sweet treats become the star of your celebration.

Ghostbusters Stay Puft Marshmallows
Ingredients
Equipment
Method
- Grease and line a 9×9-inch baking pan with parchment paper. Dust lightly with powdered sugar.
- In the bowl of a stand mixer, sprinkle gelatin over 1/2 cup cold water. Let sit to bloom.
- In a saucepan, combine sugar, corn syrup, salt, and 1/2 cup water. Heat over medium until boiling, then cook until mixture reaches 240°F (soft-ball stage).
- With the mixer on low, slowly pour the hot syrup into the bloomed gelatin. Increase to high speed and whip 8–10 minutes until thick and fluffy. Add vanilla.
- Spread marshmallow mixture into prepared pan, smoothing the top. Dust with powdered sugar. Let set at room temperature for 6 hours or overnight.
- Cut marshmallows into squares, dust edges with powdered sugar, and decorate with edible pens or icing to look like Stay Puft faces.