There’s something utterly enchanting about the experience of creating a batch of no-bake Marshmallow Swirl Fudge in your own kitchen. As soon as the melty semi-sweet chocolate mingles with the velvety ribbons of marshmallow fluff, it’s like a mini celebration in a bowl! This delightful treat not only promises quick prep, making it perfect for spontaneous dessert cravings, but it’s also a crowd-pleaser that can turn any gathering into a festive occasion. With its creamy texture that melts in your mouth and playful swirls that invite you to savor every bite, it’s the perfect antidote to fast food fatigue. So, are you ready to dive into this irresistibly soft and creamy chocolate delight that’s sure to become a favorite in your home?

Why Is Marshmallow Swirl Fudge So Irresistible?
Simplicity: This no-bake recipe is a breeze to whip up, making it perfect for both novice and seasoned cooks.
Decadent Flavor: The rich semi-sweet chocolate pairs beautifully with the gooey marshmallow fluff, creating a taste sensation that’s hard to resist.
Crowd-Pleaser: With its creamy texture and playful swirls, this fudge is a guaranteed hit at parties or family gatherings.
Versatile: Customize it by adding your favorite mix-ins or toppings, from crushed nuts to graham crackers, for a personal twist!
Make-Ahead Convenience: Prep it ahead of time and keep it chilled for a last-minute sweet treat whenever you need a pick-me-up.
Perfect Pairing: Enjoy it with a glass of cold milk or coffee to elevate your dessert experience even further.
Marshmallow Swirl Fudge Ingredients
For the Fudge Base
• Semi-Sweet Chocolate Chips – Provides the rich chocolate flavor; opt for dairy-free for a vegan version.
• Sweetened Condensed Milk – Adds creaminess and sweetness; substitute with coconut condensed milk for a dairy-free alternative.
• Unsalted Butter – Enhances the fudge’s creaminess; always melt it for smooth mixing.
• Vanilla Extract – Infuses a lovely flavor depth; accurate measurement ensures the best taste.
• Salt – Balances the sweetness and brightens the flavors; just a pinch will do!
For the Marshmallow Swirl
• Marshmallow Fluff – Creates gooey swirls; avoid using mini marshmallows to keep the swirls intact.
Embrace the magic of Marshmallow Swirl Fudge with these ingredients, and let your kitchen transform into a sweet haven of homemade delight!
Step‑by‑Step Instructions for Marshmallow Swirl Fudge
Step 1: Melt Chocolate Mixture
In a medium saucepan over low heat, combine semi-sweet chocolate chips, sweetened condensed milk, and melted butter. Stir continuously for about 5 minutes until the mixture becomes smooth and glossy, making sure not to let it burn. The chocolate should completely melt and blend seamlessly with the condensed milk and butter, creating a rich fudge base that’s simply irresistible.
Step 2: Flavor Development
Remove the saucepan from heat and stir in the vanilla extract along with a pinch of salt. Whisk these ingredients together until they are well combined, enhancing the overall flavor profile of your Marshmallow Swirl Fudge. This step adds a beautiful depth to the fudge, so ensure you mix thoroughly and enjoy the delightful aroma as it fills your kitchen.
Step 3: Prepare Baking Dish
Line an 8×8-inch baking dish with parchment paper, allowing some overhang for easy removal later. Pour the melted fudge mixture into the prepared dish and spread it evenly using a spatula. Make sure the fudge mixture is level, creating a smooth surface that will beautifully showcase the marshmallow swirls after chilling.
Step 4: Add Marshmallow
Spoon dollops of marshmallow fluff evenly over the surface of the fudge. Using a butter knife, gently swirl the marshmallow fluff into the fudge, being careful not to overmix. The goal is to create thick, visible swirls of marshmallow without fully incorporating it. This will result in the delightful ribbons of fluff that make your Marshmallow Swirl Fudge a true treat.
Step 5: Chill and Set
Refrigerate the fudge for at least 2 hours or until it becomes firm to the touch. This chilling step is crucial for your fudge to set properly, allowing you to achieve clean cuts when it’s time to serve. As it sets, the textures meld perfectly together, promising a melt-in-your-mouth experience.
Step 6: Cut and Serve
Once the fudge has set completely, carefully lift it out of the baking dish using the parchment overhang. Place it on a cutting board and use a sharp knife to cut it into squares of your desired size. Each piece should display beautiful swirls of marshmallow, making your Marshmallow Swirl Fudge a visually appealing and delectable dessert to share with family and friends!

Expert Tips for Marshmallow Swirl Fudge
- Choose Quality Chocolate: Use high-quality semi-sweet chocolate chips for the best flavor. Cheap chocolate can lead to a less satisfying fudge.
- Don’t Rush the Melting: Melt the chocolate on low heat and avoid rushing. A slow process ensures a smooth, creamy base for your fudge.
- Perfect Swirls: Gently swirl the marshmallow fluff into the fudge instead of mixing it in completely. This keeps those delightful marshmallow ribbons intact!
- Cool Completely: Make sure to refrigerate the fudge long enough until it’s fully firm. This prevents messy, uneven cuts when serving your marshmallow swirl fudge.
- Storage Tips: Keep the fudge in an airtight container in the fridge to maintain its texture and flavor for up to one week.
- Enhance Flavor: For a richer taste, consider adding a splash of espresso or coffee to the fudge mixture before serving.
Marshmallow Swirl Fudge Variations
Get ready to sprinkle your own magic into the Marshmallow Swirl Fudge with these delightful variations!
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Nutty Bliss: Stir in chopped walnuts or pecans for a crunchy texture that perfectly contrasts the creamy fudge. The nuttiness adds a rich flavor that’ll leave your taste buds dancing!
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Dairy-Free Delight: Swap the sweetened condensed milk with coconut condensed milk and use dairy-free chocolate chips. You’ll have a vegan treat that doesn’t skimp on flavor!
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S’mores Inspired: Layer crushed graham crackers at the bottom of the baking dish before adding the fudge mixture for a s’mores twist. It captures the essence of campfire treats in every heavenly bite!
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Minty Fresh: Introduce a few drops of peppermint extract to the chocolate mixture for a refreshing mint chocolate experience. Perfect for the holiday season or any time you’re craving something cool!
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Peanut Butter Swirl: Drizzle creamy peanut butter over the fudge before swirling in the marshmallow fluff. The peanut butter adds a nutty richness that pairs wonderfully with chocolate.
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Zesty Citrus: Add the zest of an orange or lemon to the fudge mixture for a bright, zesty twist. This unexpected flavor boost elevates your fudge to a whole new level!
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Spicy Kick: Sprinkle a pinch of cayenne pepper into the melted chocolate for a spicy surprise. This bold addition will wake up your taste buds, creating an exciting balance with the sweet marshmallows!
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Coconut Paradise: Fold in shredded coconut for a tropical vibe that enhances the fudge’s creamy texture. Each bite transports you to a sun-soaked beach!
Feel free to experiment with these variations and create a personalized Marshmallow Swirl Fudge that reflects your unique taste. Happy cooking!
How to Store and Freeze Marshmallow Swirl Fudge
Room Temperature: Store cut pieces in an airtight container at room temperature for up to 3 days, keeping them away from direct sunlight to maintain freshness.
Fridge: Place fudge in an airtight container in the refrigerator for up to one week. This helps retain its soft, creamy texture and delicious flavor.
Freezer: For longer storage, wrap individual fudge squares tightly in plastic wrap and place them in a freezer-safe bag. They can be frozen for up to 3 months.
Reheating: If desired, let frozen fudge thaw in the fridge overnight before enjoying. For a cozy treat, try warming pieces in the microwave for 10-15 seconds!
Make Ahead Options
These Marshmallow Swirl Fudge treats are perfect for busy home cooks looking to save time during the week! You can prepare the fudge base up to 3 days in advance; simply melt the chocolate mixture and allow it to cool slightly before spreading it in the baking dish. After that, refrigerate it and add the marshmallow fluff and swirls just before serving to maintain that beautiful presentation. If you need to beat the clock, you can make the entire fudge and keep it chilled for up to one week. Just remember to store it in an airtight container to keep it fresh and maintain its rich, creamy texture. When you’re ready to enjoy your delicious Marshmallow Swirl Fudge, cut it into squares and savor every delightful bite!
What to Serve with No-Bake Marshmallow Swirl Fudge?
There’s nothing quite like ending a meal with a delightful mix of flavors and textures that perfectly complements your homemade chocolate treat.
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Creamy Vanilla Ice Cream: This classic pairing adds a cool, creamy contrast to the rich fudge, enhancing your dessert experience.
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Fresh Berries: Ripe strawberries or raspberries bring a burst of freshness, cutting through the sweetness and adding a pop of color.
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Chocolate Sauce Drizzle: An extra drizzle of chocolate sauce elevates the fudge experience, inviting you to indulge even further.
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Buttery Graham Crackers: The crunchy texture and buttery flavor harmonize beautifully, echoing the fudge’s sweetness for a nostalgic s’mores feel.
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Roasted Nuts: Chopped roasted almonds or pecans introduce a satisfying crunch, infusing a delightful nuttiness that rounds out the creamy fudge.
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Cup of Joe or Hot Chocolate: Pair with a warm drink for a cozy experience; coffee balances sweetness, while hot chocolate enhances the chocolatey richness.
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Caramel Sauce: A swirl of homemade caramel provides a rich, buttery note, transforming each bite into a decadently sweet delight.
Let your imagination run wild and mix and match these delightful pairings that will turn any ordinary dessert into an extraordinary feast!

Marshmallow Swirl Fudge Recipe FAQs
What kind of chocolate chips should I use for the fudge?
I recommend using high-quality semi-sweet chocolate chips for the best flavor and consistency in your Marshmallow Swirl Fudge. If you’re looking for a dairy-free option, there are excellent dairy-free chocolate varieties available that will work beautifully.
How long can I store Marshmallow Swirl Fudge?
You can store your fudge in an airtight container in the refrigerator for up to one week. Ensure it is covered well; this keeps the fudge soft and maintains its delightful flavor. If you plan to enjoy it for longer, freezing is a great option.
Can I freeze Marshmallow Swirl Fudge? How?
Absolutely! To freeze your fudge, first cut it into squares and then wrap each piece tightly in plastic wrap. Place the wrapped fudge squares into a freezer-safe bag or airtight container before sealing. They can be frozen for up to 3 months. To enjoy them, simply remove from the freezer and let them thaw in the refrigerator overnight.
What if I accidentally overmix the marshmallow fluff?
If you overmix the marshmallow fluff into your fudge, don’t worry too much! While it may lack the beautiful swirls, your fudge will still taste delicious. To prevent this next time, be gentle when swirling and stop mixing as soon as you see the marshmallow ribbons forming.
Can I make this recipe vegan or dairy-free?
Yes! You can easily make Marshmallow Swirl Fudge vegan or dairy-free by using dairy-free chocolate chips and substituting the sweetened condensed milk with a coconut version. Additionally, ensure that your marshmallow fluff is also vegan-friendly.
Is this fudge safe for pets?
Generally, the ingredients in Marshmallow Swirl Fudge are not suitable for pets. Chocolate, even in small amounts, can be toxic to dogs and cats. It’s best to keep this treat out of reach of your furry friends!

Marshmallow Swirl Fudge: A Creamy No-Bake Delight
Ingredients
Equipment
Method
- In a medium saucepan over low heat, combine semi-sweet chocolate chips, sweetened condensed milk, and melted butter. Stir continuously for about 5 minutes until smooth and glossy.
- Remove from heat and stir in vanilla extract and salt. Whisk until well combined.
- Line an 8x8-inch baking dish with parchment paper. Pour melted fudge into the dish and spread evenly.
- Spoon dollops of marshmallow fluff over the fudge. Use a butter knife to swirl gently.
- Refrigerate for at least 2 hours or until firm to the touch.
- Lift out of the dish using parchment overhang. Cut into squares to serve.

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