Marshmallow Caramel Popcorn: The Ultimate Gooey & Chewy Treat

By Sienna Whitman

On January 10, 2026

A close-up shot of homemade gooey caramel corn being mixed in a large bowl, showing the melted marshmallow sauce coating the popcorn.

Cuisine

American

Prep time

10 minutes

Cooking time

5 minutes

Total time

15 minutes

Servings

12 cups

Get ready to discover your new favorite snack obsession. This Marshmallow Caramel Popcorn recipe is the perfect blend of sweet, salty, crunchy, and chewy. It’s an incredibly easy-to-make treat that combines fluffy popcorn with a rich, buttery caramel sauce made irresistibly gooey with melted marshmallows. Forget the store-bought kind; this homemade version is infinitely better and comes together in minutes. It’s the perfect snack for movie nights, parties, or whenever you get a craving for something truly decadent.

A batch of finished marshmallow caramel popcorn spread out on a baking sheet to cool, ready to be eaten.
Let it cool slightly, then dive in!

Why You’ll Love This Marshmallow Caramel Popcorn Recipe

  • Incredibly Easy: With simple ingredients and straightforward steps, this recipe is practically foolproof.
  • Perfectly Gooey: The addition of marshmallows creates a soft, chewy caramel sauce that coats every kernel without being sticky or hard.
  • Sweet & Salty Perfection: It strikes the ideal balance between rich caramel sweetness and a satisfying salty crunch.
  • Crowd-Pleasing Snack: A big bowl of this popcorn is guaranteed to disappear quickly at any gathering. It’s a certified hit with both kids and adults!

Ingredients You’ll Need

This recipe uses simple pantry staples to create a truly gourmet-tasting snack. Here’s what you’ll need:

  • Popcorn: Use plain, air-popped popcorn for the best results. This allows the caramel flavor to shine.
  • Butter: Salted butter adds richness and depth to the caramel sauce.
  • Brown Sugar: This provides the classic, deep molasses flavor of caramel.
  • Mini Marshmallows: The secret ingredient for that perfect, soft and gooey texture.
  • Vanilla Extract: A splash of vanilla enhances all the sweet flavors.
  • Sea Salt: A final sprinkle balances the sweetness and makes the flavors pop.
A close-up shot of homemade gooey caramel corn being mixed in a large bowl, showing the melted marshmallow sauce coating the popcorn.
The secret to perfect caramel corn is a gooey marshmallow sauce.

Step-by-Step Instructions

Making this addictive Marshmallow Caramel Popcorn is a simple, three-step process. Follow along to create the perfect batch every time.

Step 1: Prepare the Popcorn

Start by preparing your popcorn. You’ll need about 12-14 cups of popped popcorn. Air-popping is ideal as it gives you a neutral, fluffy base. Once popped, place it in a very large, heatproof bowl, making sure to remove any unpopped kernels. Set aside.

Step 2: Make the Gooey Caramel Sauce

In a medium saucepan over medium heat, melt the butter. Once melted, stir in the brown sugar and a pinch of salt until the sugar is dissolved and the mixture is smooth. Bring the mixture to a gentle boil and cook for 2-3 minutes, stirring occasionally. Remove from the heat and immediately stir in the mini marshmallows and vanilla extract. Continue stirring until the marshmallows are completely melted and the sauce is silky smooth.

Step 3: Combine and Mix

Working quickly, pour the hot marshmallow caramel sauce all over the popcorn in the bowl. Use a silicone spatula or two large spoons to gently fold and mix everything together until the popcorn is evenly coated in the gooey caramel. This might take a minute, so be patient and thorough.

Step 4: Cool and Serve

Spread the coated popcorn in a single layer on a large baking sheet lined with parchment paper. This prevents it from clumping together too much as it cools. Allow it to cool for about 15-20 minutes. The caramel will set slightly but remain perfectly soft and chewy. Break up any large clumps and serve immediately. For another fun, shareable dessert, check out these S'mores Sliders.

Pro Tips for Perfect Caramel Popcorn

  • Work Quickly: The marshmallow caramel sauce will start to set as it cools, so be ready to pour and mix it as soon as it’s ready.
  • Use a Big Bowl: You need plenty of room to mix the popcorn without making a mess. The bigger the bowl, the better!
  • Don’t Overcook the Caramel: Boiling the sugar mixture for just a few minutes is all you need. Overcooking can make the caramel hard once it cools.
  • Customize Your Salt Level: Feel free to add an extra sprinkle of flaky sea salt at the end for a more pronounced sweet and salty flavor.

Fun Variations to Try

While this Marshmallow Caramel Popcorn is fantastic on its own, it’s also a great base for creativity! Try some of these delicious add-ins after you’ve coated the popcorn.

  • Chocolate Drizzle: Melt your favorite type of chocolate (dark, milk, or white) and drizzle it over the popcorn as it cools on the baking sheet.
  • Add Sprinkles: Make it festive for any occasion with a generous amount of colorful sprinkles.
  • Mix in Candy: Gently fold in M&M’s, Reese’s Pieces, or chopped candy bars for an even more decadent treat. For another candy-inspired treat, try these Frozen Banana Snickers.
  • Nutty Crunch: Add a cup of your favorite nuts, like pecans or almonds, for extra texture and flavor.

How to Store Your Homemade Popcorn

This popcorn is best enjoyed the day it’s made for the optimal gooey texture. However, you can store any leftovers in an airtight container at room temperature for up to 3 days. The popcorn will soften slightly over time but will still be delicious. If you love easy, no-bake desserts, you should also try these No-Bake Christmas Cheesecake Bites (coming soon).

Frequently Asked Questions

Absolutely! This recipe is completely free of corn syrup. The gooey texture comes from the combination of butter, brown sugar, and melted marshmallows.

Yes, you can use microwave popcorn. Just make sure it’s plain and unbuttered for the best flavor. You will need about two standard-sized bags to get enough popcorn.

For the best texture, it’s best eaten the day it is made. However, you can store it in an airtight container at room temperature for up to 3 days. It will become slightly softer over time.

You can add many things! Consider drizzling melted chocolate over the top, or mixing in nuts, sprinkles, M&M’s, or Reese’s Pieces after you coat the popcorn.

This recipe is designed to be chewy and gooey thanks to the marshmallows! If you’re looking for a crunchy caramel corn, you would need a different recipe that typically involves baking soda and a longer cooking time for the caramel.

The Perfect Sweet & Salty Treat Awaits

This Marshmallow Caramel Popcorn recipe is a game-changer for snack lovers. It’s simple, quick, and delivers an incredibly satisfying treat that’s impossible to resist. Give it a try for your next movie night or party, and watch it become an instant favorite. If you make it, don’t forget to share your creation and tag us on Pinterest!

A large bowl of gooey Marshmallow Caramel Popcorn, with individual pieces scattered in the foreground showing the chewy caramel texture.
You won't believe how easy it is to make this incredibly gooey Marshmallow Caramel Popcorn!

Marshmallow Caramel Popcorn Recipe

A close-up shot of homemade gooey caramel corn being mixed in a large bowl, showing the melted marshmallow sauce coating the popcorn.

Marshmallow Caramel Popcorn: The Ultimate Gooey & Chewy Treat

This Marshmallow Caramel Popcorn is the ultimate sweet and salty snack. Fluffy popcorn is tossed in a homemade, buttery caramel sauce made perfectly soft and gooey with melted marshmallows. An easy, no-fuss recipe perfect for movie nights!
Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Course Dessert, Snack
Cuisine American
Servings 12 cups
Calories 210 kcal

Equipment

  • 1 Large saucepan
  • 1 Large mixing bowl
  • 1 Baking Sheet

Ingredients
  

  • 14 cups air-popped popcorn from about 1/2 cup kernels
  • 1/2 cup salted butter
  • 1 cup packed brown sugar
  • 2 cups mini marshmallows
  • 1 teaspoon vanilla extract
  • 1/2 teaspoon sea salt plus more for sprinkling

Instructions
 

  • Place the popped popcorn in a very large, heatproof bowl. Ensure all unpopped kernels are removed.
  • In a medium saucepan over medium heat, melt the butter. Stir in the brown sugar and salt until dissolved. Bring to a gentle boil and cook for 2-3 minutes.
  • Remove the saucepan from the heat. Immediately stir in the mini marshmallows and vanilla extract until the mixture is completely smooth.
  • Quickly pour the hot caramel sauce over the popcorn. Use a spatula to gently fold and mix until the popcorn is evenly coated.
  • Spread the popcorn onto a parchment-lined baking sheet to cool for 15-20 minutes. Break apart and serve.

Notes

For best results, use a very large bowl to make mixing easier and less messy.
Work quickly once the caramel sauce is ready, as it will begin to set as it cools.
Store leftovers in an airtight container at room temperature for up to 3 days.

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