Marshmallow Swirl Fudge

Published: October 30, 2025

by samuel cullingham

What You’ll Need

Here’s what you’ll need to make this delicious Marshmallow Swirl Fudge:

Sweetened Condensed Milk: This creamy base adds richness and helps bind everything together for that perfect fudge texture.
Chocolate Chips: Use semi-sweet or dark chocolate chips for deep, indulgent flavor—feel free to mix it up with white chocolate too!
Marshmallows: Mini marshmallows work best here as they melt beautifully and create those delightful swirls.
Butter: A couple of tablespoons will enhance the creaminess and provide a luscious finish to your fudge.
Vanilla Extract: A splash of vanilla brings out the sweetness in your fudge and adds a fragrant aroma.

The full ingredients list, including measurements, is provided in the recipe card directly below.

Cooking Instructions

Follow these simple steps to prepare this delicious Marshmallow Swirl Fudge:

Step 1: Prepare Your Dish

Start by lining an 8-inch square baking dish with parchment paper. This makes removing the fudge later much easier—trust me, nobody wants their masterpiece stuck to the bottom!

Step 2: Melt Chocolate Goodness

In a medium saucepan over low heat, combine sweetened condensed milk and chocolate chips. Stir continuously until everything is melted smoothly together like a warm hug.

Step 3: Add Butter and Vanilla

Once melted, remove from heat and stir in butter and vanilla extract. Mix until well incorporated, allowing that buttery aroma to fill your kitchen—it’s practically an invitation for everyone within a two-mile radius!

Step 4: Mix in Marshmallows

Gently fold in mini marshmallows until they’re evenly distributed throughout the mixture. You want those fluffy clouds mixed in but not fully melted; we’re going for swirls here!

Step 5: Pour and Chill

Pour the fudge mixture into your prepared baking dish and spread it evenly. Pop it into the fridge for at least two hours or until firmly set—you can use this time wisely by doing absolutely nothing productive (you deserve it!).

Step 6: Cut and Serve

Once chilled, lift the fudge out using the parchment paper edges. Cut into squares (or rectangles if you’re feeling wild) using a sharp knife. Serve with pride as everyone swoons over your homemade creation!

Transfer to plates and drizzle with sauce for the perfect finishing touch. Enjoy every ooey-gooey bite!

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Perfecting Cooking Process

To create the best Marshmallow Swirl Fudge, start by melting your chocolate and butter together over low heat. While that’s happening, prepare your marshmallow fluff in a separate bowl. Once the chocolate mixture is smooth, combine them for a perfect swirl.

Flavor Your Way

Feel free to customize your Marshmallow Swirl Fudge! Swap out milk chocolate for dark or white chocolate to suit your taste. You can also add nuts, dried fruits, or even a hint of sea salt for an extra kick.

Storing & Reheating

Store your Marshmallow Swirl Fudge in an airtight container at room temperature for up to a week. If you want to keep it longer, refrigerate it for up to two weeks. No reheating required—just slice and enjoy!

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Creating this delicious Marshmallow Swirl Fudge reminded me of my college days when my friends would gather around my tiny kitchen, eagerly waiting as I whipped up batches while sharing stories and laughter.

FAQs

What is Marshmallow Swirl Fudge?

Marshmallow Swirl Fudge is a delightful treat that combines rich chocolate fudge with fluffy marshmallow cream. This dessert is known for its creamy texture and striking visual appeal, thanks to the swirls of white marshmallow. The fudge typically includes ingredients like chocolate, sweetened condensed milk, and butter. Many enjoy it as a quick dessert option or a sweet gift during holidays. The contrast between the dense chocolate and light marshmallow creates a unique flavor profile that appeals to both kids and adults alike.

How do you make Marshmallow Swirl Fudge?

Making Marshmallow Swirl Fudge is straightforward and requires just a few ingredients. Start by melting chocolate with butter and sweetened condensed milk until smooth. Pour the mixture into a lined baking dish, then dollop marshmallow fluff on top. Use a knife to swirl the fluff into the fudge mixture gently. Allow the fudge to cool at room temperature before slicing it into squares. This simple process ensures you have delicious fudge ready in no time!

Can I customize my Marshmallow Swirl Fudge?

Absolutely! You can customize your Marshmallow Swirl Fudge in various ways. Consider adding nuts like walnuts or pecans for some crunch. You could also mix in sprinkles for a festive touch or use different types of chocolate, such as white chocolate or dark chocolate. Additionally, flavor extracts like vanilla or peppermint can enhance its taste remarkably. Personalizing your fudge allows you to get creative while still enjoying this classic treat.

How should I store Marshmallow Swirl Fudge?

To keep your Marshmallow Swirl Fudge fresh, store it in an airtight container at room temperature for up to two weeks. If you want to extend its shelf life, consider refrigerating it; however, this may change its texture slightly. For long-term storage, freezing is an option—just wrap individual pieces tightly in plastic wrap before placing them in a freezer-safe bag. Thaw frozen fudge overnight in the fridge before enjoying it again.

Conclusion

In summary, Marshmallow Swirl Fudge offers a delightful combination of rich chocolate and fluffy marshmallows that many love. Its ease of preparation makes it an excellent choice for both novice chefs and seasoned bakers alike. By customizing this treat with various flavors and mix-ins, you can make it uniquely yours while delighting family and friends with each bite. Enjoy making this delicious treat for special occasions or simply as a sweet indulgence!