What Makes Marshmallow Swirl Fudge Irresistible?
Imagine creamy fudge melting in your mouth, with fluffy mini marshmallows swirling through every bite. Sounds heavenly, right? This quick and easy Marshmallow Swirl Fudge is sure to be a hit in your home, thanks to its minimal cleanup and decadent flavor. Perfect for those moments when you need a sweet treat, it only requires one pan and a few ingredients.
Why Make This Recipe
Why settle for ordinary snacks when you can whip up this delicious, homemade fudge? Here are a few reasons you’ll love making it:
- Easy cleanup: One pan means fewer dishes to wash—who doesn’t love that?
- Kid-approved: Between the chocolate and marshmallows, kids (and adults, let’s be honest) will be begging for seconds.
- Budget-friendly: With ingredients you probably already have, you won’t break the bank making sweet treats!
Ingredients
You don’t need fancy stuff — just these basics!
- 2 cups semi-sweet chocolate chips
- 1 can (14 oz) sweetened condensed milk
- 1 teaspoon vanilla extract
- 2 cups mini marshmallows
- 1 cup chopped nuts (optional)
Directions
So ready to get started? Here’s how to bring this tasty fudge to life:
- Line an 8×8 inch baking dish with parchment paper.
- In a saucepan over low heat, combine chocolate chips and sweetened condensed milk. Stir until melted and smooth.
- Remove from heat and stir in the vanilla extract.
- Fold in the mini marshmallows and nuts if using.
- Pour the chocolate mixture into the prepared dish and spread evenly.
- Allow fudge to cool at room temperature, then refrigerate for at least 2 hours until set.
- Once set, cut into squares and enjoy!

How to Make Marshmallow Swirl Fudge (Overview)
Making Marshmallow Swirl Fudge is as simple as it gets! Start by melting your chocolate and sweetened condensed milk together until creamy. Stir in the vanilla, and then fold in those irresistible mini marshmallows and any nuts if you fancy a little crunch. Pour it all into your dish, let it cool, and voilà! Remember, patience is key—no one likes a gooey fudge that won’t hold its shape.
How to Serve Marshmallow Swirl Fudge
This fudge is beautiful on its own but you can elevate it even more. Serve it in colorful little paper cups for a cute presentation, or drizzle some extra chocolate or caramel sauce over the top for a gourmet touch. The visual contrast of the dark chocolate and the soft, fluffy white marshmallows alongside a sprinkle of nuts creates a delightful treat. The aroma will have everyone gravitating towards the dessert table!
How to Store Marshmallow Swirl Fudge
Got leftovers? No problem! Keep your fudge fresh in the refrigerator for up to two weeks. Want to save it for later? You can freeze it for up to three months. Just make sure it’s wrapped tightly, or you might end up with fudge that’s picked up the flavors of your fridge. Reheat for a few seconds in the microwave to soften it up a bit.
Tips to Make Marshmallow Swirl Fudge
- Timing is everything: Letting it cool completely and chilling in the fridge is crucial for that perfect fudge texture.
- Ingredient swaps: You can swap chocolate chips for dark chocolate or white chocolate for a different flavor.
- Mix-ins: Feel free to throw in other goodies like chocolate-covered pretzels or cookie crumbs for more crunch and fun!
Variations
Want to jazz it up a bit? Try adding peanut butter chips for a rich twist, or make it vegan by using coconut cream instead of sweetened condensed milk. You could even swap out the vanilla for a splash of almond extract for a delightful change!
FAQs
Can I use milk chocolate instead of semi-sweet?
Absolutely! Milk chocolate will give a sweeter vibe, so adjust to taste.
How can I make this fudge ahead of time?
Make it up to a week in advance; just store it in the fridge until you’re ready to serve.
Can I freeze the fudge?
Yes! Wrap the fudge tightly in plastic wrap or foil and freeze for up to three months.
📌 Pin this recipe for your next cozy dinner night!

Marshmallow Swirl Fudge
Ingredients
Method
- Line an 8x8 inch baking dish with parchment paper.
- In a saucepan over low heat, combine chocolate chips and sweetened condensed milk. Stir until melted and smooth.
- Remove from heat and stir in the vanilla extract.
- Fold in the mini marshmallows and nuts if using.
- Pour the chocolate mixture into the prepared dish and spread evenly.
- Allow fudge to cool at room temperature, then refrigerate for at least 2 hours until set.
- Once set, cut into squares and enjoy!
