If you’re looking for an irresistibly sweet and colorful treat that brings pure joy to your snack time, this Funfetti Marshmallow Popcorn Treats Recipe is exactly what you need. Imagine fluffy popcorn coated in gooey marshmallow, kissed with vanilla, and dotted with vibrant rainbow sprinkles that make every bite feel like a celebration. Perfect for parties, movie nights, or anytime you want a fun, festive snack that’s easy to whip up and guaranteed to delight both kids and adults alike.

Ingredients You’ll Need

There is a close-up of a silver baking tray filled with a large layer of white popcorn with some light brown toasted spots, placed on a white marbled surface. Next to the tray are two clear glass bowls: one filled with brightly colored round candy sprinkles including red, blue, green, yellow, and orange, and the other filled with large, white marshmallows, all standing on the same white marbled texture. The photo taken with an iphone --ar 4:5 --v 7

This recipe shines because it relies on a handful of simple ingredients that come together to create a perfect harmony of flavor, texture, and color. Each component plays an essential role, from the crunchy popcorn to the luscious marshmallow coating and the lively sprinkles that add that unmistakable funfetti flair.

10 cups plain popcorn: Plain popcorn is the perfect crunchy base that lets all other flavors shine without any extra salt or butter.
2 Tablespoons unsalted butter: Butter adds richness and helps smooth out the marshmallow mixture for even coating.
1 Tablespoon vanilla extract: A splash of vanilla brings warmth and depth to the sweet marshmallow glaze.
1 (10-oz.) bag marshmallows: The glue that holds everything together, marshmallows create that irresistibly gooey texture.
1/2 cup rainbow sprinkles, divided: These sprinkles inject fun and color, making each bite as visually exciting as it tastes.

How to Make Funfetti Marshmallow Popcorn Treats Recipe

Step 1: Prepare Your Pan

Start by greasing a 13×9-inch baking pan with cooking spray. This step ensures that your treats will release easily after setting, keeping their shape and making them a breeze to slice and serve.

Step 2: Melt Butter and Marshmallows

In a large stock pot over medium-low heat, melt 2 tablespoons of unsalted butter. Once melted, carefully stir in 1 tablespoon of vanilla extract—it might spatter a bit, so take your time. Next, add your marshmallows and stir continuously until the mixture becomes smooth and glossy, about five minutes. This luscious, warm marshmallow glaze is the key to binding your popcorn together in that deliciously chewy texture.

Step 3: Mix in Popcorn and Sprinkles

Once your marshmallow mixture is ready, immediately stir in the 10 cups of plain popcorn and half of the rainbow sprinkles (1/4 cup). Work quickly, ensuring every kernel is coated with that sticky, sweet marshmallow goodness. This step transforms simple popcorn into a playful, festive treat bursting with flavor and delight.

Step 4: Set and Garnish

Pour the popcorn mixture into your prepared baking pan, pressing it firmly into an even layer while it’s still warm. This helps your treats hold together beautifully once set. Finally, sprinkle the remaining 1/4 cup of rainbow sprinkles on top for that perfect pop of color that screams funfetti!

Step 5: Let It Cool and Slice

Allow the treats to sit for about 20 minutes to firm up and cool to the perfect texture, making them easier to slice. Once set, cut into squares or bars and get ready to enjoy a snack that’s as charming as it is delicious.

How to Serve Funfetti Marshmallow Popcorn Treats Recipe

A big black pot filled with white popcorn covered in small, round, colorful sprinkles in red, blue, green, yellow, orange, and purple. The popcorn shows shiny sticky threads holding it together, giving it a textured look. A light blue spatula is mixing the popcorn on the right side of the pot. The pot is on a white marbled surface with soft natural light. photo taken with an iphone --ar 4:5 --v 7

Garnishes

To elevate your Funfetti Marshmallow Popcorn Treats Recipe even further, think about adding a little extra sparkle. A drizzle of white chocolate can add creaminess and an elegant touch, or a dusting of edible glitter can make them extra dazzling—perfect if you’re serving these at a special event.

Side Dishes

These treats shine brightest as the star of the snack table but pair beautifully with simple, fresh counterparts like fruit skewers or vanilla yogurt. The lightness helps balance the richness of the marshmallow popcorn, keeping the party flavors balanced and fresh.

Creative Ways to Present

For parties or gifting, consider wrapping individual squares in clear cellophane tied with colorful ribbon for an inviting homemade gift. Or serve them in pretty bowls scattered with extra sprinkles around. Kids especially love building their own treat bags from a funfetti popcorn station—trust me, it’s a memorable way to celebrate any occasion!

Make Ahead and Storage

Storing Leftovers

Once cooled, store your Funfetti Marshmallow Popcorn Treats Recipe in an airtight container at room temperature. This keeps them fresh and chewy for up to three days, making them perfect to enjoy over a few days without losing their charm.

Freezing

If you want to keep these colorful treats longer, they freeze wonderfully. Wrap individual squares tightly in plastic wrap and place them in a freezer-safe bag or container. When you’re ready to indulge, just thaw them at room temperature for about an hour—easy and convenient!

Reheating

Generally, these treats are best enjoyed as is, but if you’d like to soften them slightly, a quick 10-15 second zap in the microwave will bring back their gooey magic. Just be careful not to overdo it or they might become too sticky!

FAQs

Can I use pre-popped popcorn for this recipe?

Absolutely! Pre-popped popcorn works perfectly as long as it’s plain and unsalted. It’s a great time-saver and makes assembling the Funfetti Marshmallow Popcorn Treats Recipe even quicker.

What if I don’t have rainbow sprinkles?

No worries! You can swap in any colorful sprinkles or even mini chocolate chips for a tasty twist. The key is to add that pop of color and a bit of crunchy texture on top.

Is there a way to make this recipe gluten-free?

Yes! Ensure the popcorn is from a gluten-free source and that your sprinkles and marshmallows do not contain any gluten ingredients. Most plain popcorn and classic marshmallows are naturally gluten-free.

How can I make these treats less sticky?

Pressing the mixture firmly into the pan and allowing it to cool fully helps reduce stickiness. Also, lightly greasing your hands or utensils when handling prevents the gooey marshmallow from sticking too much.

Can I add nuts or other mix-ins?

Definitely! Toss in chopped nuts, mini M&Ms, or even dried fruit with the popcorn before mixing in the marshmallow. Just keep in mind that the classic Funfetti Marshmallow Popcorn Treats Recipe shines brightest in simplicity, so add extras sparingly.

Final Thoughts

There’s something incredibly joyful about making and sharing this Funfetti Marshmallow Popcorn Treats Recipe. It’s a little bit nostalgic, a lot delicious, and always a hit whether you’re enjoying it with family or friends. So grab your ingredients, roll up your sleeves, and let the colorful fun begin—you’ll be amazed at how a few simple pantry staples turn into pure snacktime happiness!