Why You’ll Love This
You will love this recipe. You will make a beloved movie character into a delicious treat. These marshmallows are much better than store-bought ones. They are very fluffy and taste great with vanilla. You will impress your friends and family with these unique treats. Making them is fun and rewarding. This recipe is perfect for any Ghostbusters fan.
How to Make Ghostbusters Stay Puft Marshmallows
Making Ghostbusters Stay Puft Marshmallows is simple. You just need to follow these clear steps.
Ingredients of Ghostbusters Stay Puft Marshmallows:
- Unflavored Gelatin
- Granulated Sugar
- Light Corn Syrup
- Cold Water
- Hot Water
- Vanilla Extract (use a good one)
- Powdered Sugar
- Cornstarch
Directions of Ghostbusters Stay Puft Marshmallows:
#### Step 1: Prepare Your Pan
Grease a baking dish. Dust it with powdered sugar. Get your stand mixer ready.
#### Step 2: Bloom the Gelatin
Mix gelatin with cold water in a bowl. Let it sit.
#### Step 3: Cook the Syrup
Put sugar, corn syrup, and hot water in a pot. Bring it to a boil. Cook it until it reaches the soft-ball stage. Use a candy thermometer to check the temperature.
#### Step 4: Whip the Fluff
Slowly pour the hot syrup into the gelatin mixture in your stand mixer. Whip it until it becomes thick and forms stiff peaks. Add vanilla extract and mix it in.

#### Step 5: Set the Marshmallows
Pour the marshmallow mixture into the prepared pan. Let it sit for a long time to set. This can take several hours or overnight.
#### Step 6: Cut Into Shapes
Dust your work surface and a knife with the powdered sugar and cornstarch mixture. Cut the marshmallows into squares. You can also use cookie cutters to make fun Ghostbusters shapes.
How to Serve Ghostbusters Stay Puft Marshmallows
Serve these marshmallows in many ways. They are great with hot cocoa. You can use them for s’mores, or as a topping for desserts like cakes or ice cream. You can also eat them as a sweet snack by themselves.
How to Store Ghostbusters Stay Puft Marshmallows
Store your Ghostbusters Stay Puft marshmallows in an airtight container. Keep them at room temperature. They will stay fresh for up to two weeks.
Tips to Make Ghostbusters Stay Puft Marshmallows
- Temperature is Key: Always use a candy thermometer to get the syrup temperature right.
- Don’t Rush the Whip: Take your time when whipping to get fluffy marshmallows.
- Dusting for Success: Use plenty of powdered sugar and cornstarch to keep them from sticking.
- Clean Equipment: Make sure all your tools are clean and have no grease.
- Humidity Check: Try not to make marshmallows on very humid days.
Variations
- Chocolate Stay Puft: Add melted chocolate to the mixture.
- Peppermint Punch: Add peppermint extract for a different taste.
- Fruity Fun: Add different fruit extracts for various flavors and colors.
FAQs
Q1: Can I make these Ghostbusters Stay Puft marshmallows ahead of time?
A1: Yes, you can. Store them in an airtight container at room temperature. They last up to two weeks. This makes them perfect for parties or gifts.
Q2: What’s the best way to get the marshmallow man’s iconic shape for these Ghostbusters Stay Puft marshmallows?
A2: Use a large square or round cookie cutter. If you want to be creative, draw a simple Stay Puft head on parchment paper. Then cut around it with a sharp, dusted knife.
Q3: My marshmallows are too sticky. What did I do wrong, and how can I fix these Ghostbusters Stay Puft marshmallows?
A3: Stickiness often means you did not use enough powdered sugar and cornstarch. Or, the marshmallows did not set long enough. Dust your cutting surface, knife, and marshmallows generously with the mixture. Make sure they set for at least 4-6 hours, or even overnight.
Print
Ghostbusters Stay Puft marshmallows
Light, fluffy, and perfectly sweet, these Classic Ghostbusters Stay Puft marshmallows are a nostalgic treat that will make you feel like you just stepped out of a paranormal adventure. Perfect for hot cocoa or roasting!
- Total Time: 4 hours 40 minutes
- Yield: 32 pieces 1x
Ingredients
3 large egg whites
1 cup granulated sugar
½ cup light corn syrup
¼ cup water
¼ teaspoon salt
1 teaspoon vanilla extract
½ cup powdered sugar (for dusting)
½ cup cornstarch (for dusting)
Instructions
1. Grease an 8×8 inch pan and dust generously with a mixture of powdered sugar and cornstarch. Set aside.
2. In a small saucepan, combine granulated sugar, corn syrup, water, and salt. Heat over medium-high heat, stirring until sugar dissolves, then stop stirring and bring to 240°F (116°C).
3. While the sugar mixture is heating, whip egg whites in a stand mixer with the whisk attachment until soft peaks form.
4. Once the sugar mixture reaches 240°F, slowly pour the hot syrup into the whipping egg whites in a steady stream, being careful not to hit the whisk. Continue to whip on high speed until the mixture is very thick, glossy, and has cooled to room temperature (about 10–15 minutes).
5. Add the vanilla extract and whip for another minute until fully incorporated.
6. Scrape the marshmallow mixture into the prepared pan and spread evenly with an offset spatula. Dust the top generously with the remaining powdered sugar and cornstarch mixture.
7. Let the marshmallows set at room temperature for at least 4 hours, or preferably overnight.
8. Once set, invert the marshmallow slab onto a cutting board dusted with more powdered sugar mixture. Cut into desired shapes (squares, or even little Stay Puft shapes!) using a greased knife or cookie cutters.
9. Store in an airtight container at room temperature for up to 2 weeks, ensuring they are well-dusted to prevent sticking.
Notes
For an extra Ghostbusters touch, add a tiny drop of blue food coloring to the vanilla extract for a subtle “ectoplasm” hue.
Ensure your pan is very well dusted to prevent sticking. Fresh egg whites are key for the best texture. Without a candy thermometer, you can test the syrup by dropping a small amount into cold water; it should form a soft ball.
- Prep Time: 25 minutes
- Cook Time: 15 minutes
- Category: Dessert
- Method: No-Bake, Whipped
- Cuisine: American
- Diet: Vegetarian
Nutrition
- Serving Size: 1 piece
- Calories: 50 kcal
- Sugar: 12 g
- Sodium: 15 mg
- Fat: 0.1 g
- Saturated Fat: 0 g
- Unsaturated Fat: 0 g
- Trans Fat: 0 g
- Carbohydrates: 13 g
- Fiber: 0 g
- Protein: 0.5 g
- Cholesterol: 0 mg