Marshmallow Caramel Corn is the ultimate indulgent snack—crunchy, buttery popcorn coated in a gooey, golden caramel-marshmallow glaze that’s completely irresistible. This homemade treat takes classic caramel corn up a notch by blending it with melted marshmallows, adding a soft, chewy texture that balances the crunch beautifully. Whether you’re making it for movie night, holiday gifting, or just a sweet snack to have on hand, this recipe is easy to make and even easier to devour.
The beauty of this recipe lies in its simplicity. Using a mix of pantry staples like brown sugar, butter, and vanilla, along with pre-popped popcorn and mini marshmallows, you can whip up a batch in under an hour. A quick bake in the oven helps set the coating and adds that classic caramel corn crunch, while the marshmallows add a unique twist. It’s fun to make, perfect for sharing, and endlessly customizable with add-ins like nuts or drizzles of chocolate. Plus, it stores well—if it lasts that long. One bite and you’ll understand why this Marshmallow Caramel Corn is a must-have for every snack lover.
Why You’ll Love This Recipe
- Sweet & Chewy with a Crunch: The perfect balance between sticky, gooey marshmallow and crisp caramel coating.
- Simple Ingredients: Uses common pantry staples—no candy thermometer required.
- Great for Gifting: Wrap it in bags or jars for holidays, birthdays, or party favors.
- Quick & Easy: Minimal prep with straightforward steps and a fast bake time.
- Crowd Favorite: Loved by kids and adults alike—ideal for movie nights and special occasions.

Ingredients
- Popped popcorn
- Mini marshmallows
- Caramel sauce (store-bought or homemade)
- Melted butter
- Packed light brown sugar
- Vanilla extract
- Salt
Variations
- Nutty Delight: Add toasted peanuts, almonds, or cashews for a crunchy twist.
- Chocolate Drizzle: After baking, drizzle melted chocolate or white chocolate over the cooled popcorn.
- S’mores Style: Toss in crushed graham crackers and extra marshmallows after baking.
- Spiced Caramel Corn: Add a pinch of cinnamon or pumpkin spice to the caramel mixture.
- Holiday Version: Mix in seasonal candies like M&Ms or crushed peppermint for festive flair.
How to Make Marshmallow Caramel Corn
Step 1: Pop the Popcorn
Pop about ½ cup of unpopped kernels using an air popper, stovetop method, or microwave. Measure out 12 cups of popped popcorn and place in a large, oven-safe bowl or on a parchment-lined baking sheet.
Step 2: Make Homemade Caramel (Optional)
If using homemade caramel, combine brown sugar, butter, and a splash of heavy cream in a saucepan over medium heat. Stir until bubbling, then simmer for 2–3 minutes until thick and glossy.
Step 3: Melt the Marshmallows
Add the mini marshmallows to the caramel sauce and stir continuously until melted and smooth. Add vanilla extract and a pinch of salt for flavor.
Step 4: Coat the Popcorn
Pour the caramel-marshmallow mixture over the popped popcorn. Gently toss with a spatula or clean hands until all the popcorn is coated evenly.
Step 5: Bake
Preheat your oven to 250°F (120°C). Spread the coated popcorn in an even layer on a lined baking sheet. Bake for 30 minutes, stirring every 10 minutes to prevent clumping and ensure even coating.
Step 6: Cool and Serve
Remove from the oven and let cool completely. Break into clusters and enjoy!
Tips for Making the Recipe
- Use fresh, unflavored popcorn—avoid using buttered or salted microwave popcorn.
- Stir carefully to avoid crushing the popcorn while coating.
- Don’t skip the baking step—it helps set the caramel and keeps the popcorn crisp.
- Add the marshmallows after the caramel has thickened slightly for a smoother texture.
- Use parchment paper or a silicone baking mat for easy cleanup.

How to Serve
Marshmallow Caramel Corn is perfect as a standalone snack, but it also shines when served in fun ways:
- Pile into bowls for movie night or parties.
- Divide into small bags for party favors, bake sales, or lunchbox treats.
- Layer in mason jars and tie with ribbon for a homemade gift.
- Mix with other snacks like pretzels or chocolate pieces for a DIY snack mix.
Make Ahead and Storage
Storing Leftovers
Store cooled caramel corn in an airtight container at room temperature for up to one week. Keep it away from humidity to maintain its crunch.
Freezing
Freezing is not recommended, as it can make the popcorn soggy once thawed.
Re-Crisping
If the popcorn becomes soft, re-crisp it by spreading it on a baking sheet and warming it in a 250°F (120°C) oven for 5–10 minutes.
FAQs
- Can I use store-bought caramel sauce?
Yes, store-bought caramel works great. Just warm it slightly before mixing with marshmallows. - Do I have to bake the caramel corn?
Baking helps the coating set and stay crunchy, but it’s optional if you prefer a softer texture. - What’s the best way to pop the popcorn?
An air popper or stovetop method works best for neutral flavor. Avoid heavily buttered microwave popcorn. - Can I make it ahead for a party?
Yes! Make it 1–2 days in advance and store in a sealed container until ready to serve. - Can I add food coloring?
Yes, add food coloring to the caramel mixture before combining with marshmallows for a festive touch. - Is this recipe gluten-free?
It can be! Use gluten-free caramel and marshmallows, and double-check your popcorn source. - What if my caramel is too thick?
Thin it with a splash of cream or milk before adding marshmallows. - Can I skip the marshmallows?
Yes, but they add a unique chewiness. If skipping, use more caramel sauce. - Can I use salted butter?
Yes, but reduce the pinch of added salt to balance the flavor. - How do I keep the popcorn from sticking?
Stir every 10 minutes while baking and use parchment paper to prevent sticking.

Conclusion
Marshmallow Caramel Corn is the perfect combination of gooey and crisp, sweet and salty, nostalgic and fun. Whether you’re making it for a party, gifting it during the holidays, or simply indulging in a movie night snack, this easy recipe delivers delicious results every time. With just a handful of ingredients and a little stirring and baking, you’ll have a treat that’s sure to disappear fast—so maybe make a double batch!
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Marshmallow Caramel Corn: A Sweet, Crunchy Crowd-Pleaser
- Total Time: 40 minutes
- Yield: 12 cups (about 8 servings) 1x
- Diet: Vegetarian
Description
Sweet, gooey, and irresistibly crunchy, Marshmallow Caramel Corn is a fun twist on classic caramel popcorn. Made with melted marshmallows, buttery caramel, and brown sugar, this easy snack bakes up into golden clusters of crunchy, sticky deliciousness. Perfect for movie nights, holiday treats, or edible gifts—this recipe is as crowd-pleasing as it is simple to make!
Ingredients
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12 cups popped popcorn (about ½ cup unpopped kernels)
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1½ cups mini marshmallows
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½ cup caramel sauce (store-bought or homemade)
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½ cup melted butter
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½ cup packed light brown sugar
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1 teaspoon vanilla extract
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Pinch of salt
Optional (for homemade caramel):
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¼ cup unsalted butter
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2 tablespoons heavy cream
Instructions
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Pop the Popcorn: Use an air popper, stovetop, or microwave to pop the kernels. Place the popcorn in a large oven-safe bowl or spread out on a baking sheet lined with parchment paper.
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Make Caramel Sauce (if not using store-bought): In a saucepan over medium heat, combine ½ cup brown sugar, ¼ cup butter, and 2 tablespoons heavy cream. Stir until it begins to bubble, then simmer for 2–3 minutes.
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Melt Marshmallows: Add marshmallows to the caramel sauce and stir until fully melted and smooth. Stir in vanilla extract and a pinch of salt.
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Combine with Popcorn: Pour the caramel-marshmallow mixture over the popcorn. Toss gently to coat all pieces evenly.
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Bake: Preheat the oven to 250°F (120°C). Spread coated popcorn onto a lined baking sheet and bake for 30 minutes, stirring every 10 minutes to ensure even coating and crisping.
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Cool & Serve: Remove from oven and let cool completely. Break into clusters and enjoy!
Notes
Want a gooier texture? Add extra caramel or marshmallows.
Add a sprinkle of flaky sea salt after baking for a salty-sweet flavor.
Stir in peanuts, pretzels, or mini chocolate chips after baking for variety.
Re-crisp soft popcorn by reheating in a 250°F oven for 5–10 minutes.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Snack, Dessert
- Method: Baking
- Cuisine: American
Keywords: caramel corn, marshmallow popcorn, easy popcorn snack, sweet snack, holiday treat