If you’ve been dreaming of a rich, creamy treat that perfectly blends smooth chocolate with fluffy, sweet swirls, then this Decadent Marshmallow Swirl Fudge Recipe is your new best friend in the kitchen. Combining gooey marshmallow fluff with luscious semi-sweet chocolate, this fudge delivers a melt-in-your-mouth experience that feels both indulgent and utterly comforting. Whether you’re making it for a cozy night in or sharing at a party, this recipe brings joy with every bite.
Ingredients You’ll Need
Gathering the right ingredients is the secret to nailing this recipe. Each one is simple but powerful — from the rich chocolate chips that form the fudgy base to the marshmallow fluff that creates those iconic swirls. Together, they balance sweetness, texture, and flavor effortlessly.
- 2 cups Semi-Sweet Chocolate Chips: Use high-quality chocolate for the best, richest taste and a smooth melt.
- 1 can Sweetened Condensed Milk: This adds creamy sweetness and helps the fudge set perfectly; swap for coconut condensed milk if you want a dairy-free option.
- 1/2 cup Unsalted Butter: Melting it first ensures it blends seamlessly, adding richness and smoothness.
- 1 teaspoon Vanilla Extract: Pure vanilla brightens the chocolate flavor, making it irresistible.
- 1 pinch Salt: Just a little to balance the sweetness and enhance all the flavors.
- 1 cup Marshmallow Fluff (or Marshmallow Cream): This creates those luscious, creamy swirls that make the fudge truly special.
How to Make Decadent Marshmallow Swirl Fudge Recipe
Step 1: Melt and Mix the Chocolate Base
Begin by combining the semi-sweet chocolate chips, sweetened condensed milk, and unsalted butter in a medium saucepan. Place the pan over low heat and stir constantly for about 5 minutes. Watch carefully as the mixture transforms into a glossy, smooth chocolate blend—this careful melting ensures your fudge will have that perfect silky texture in every bite.
Step 2: Add Vanilla and Salt
Once your chocolate mixture is silky and smooth, remove the pan from the heat. Stir in the vanilla extract and a pinch of salt. These small touches elevate the flavor, bringing depth to the chocolate and cutting through the sweetness just enough to keep every bite interesting and balanced.
Step 3: Prepare the Baking Dish
Line an 8×8-inch baking dish with parchment paper. This step is key for easy removal once your fudge is set. Pour the warm chocolate mixture evenly into the dish, spreading it out to prepare a smooth surface for the marshmallow magic.
Step 4: Swirl in the Marshmallow Fluff
Dollop spoonfuls of marshmallow fluff across the top of your chocolate fudge layer. Using a butter knife or skewer, gently swirl the fluff through the chocolate. This creates stunning patterns and evenly distributed pockets of sweet, fluffy marshmallow that add both visual appeal and a delightful texture contrast.
Step 5: Chill Until Firm
Refrigerate the dish for at least 2 hours or until the fudge is completely set. Patience here pays off—waiting for the fudge to firm up ensures clean, beautiful slices and a satisfyingly dense bite that still melts in your mouth.
Step 6: Cut and Serve
Once chilled, lift the fudge out of the baking dish using the parchment paper edges. Cut it into generous squares and prepare to be amazed by the rich, creamy, and whimsical delight that is the Decadent Marshmallow Swirl Fudge Recipe.
How to Serve Decadent Marshmallow Swirl Fudge Recipe
Garnishes
While this fudge is stunning on its own, a light dusting of cocoa powder or a sprinkle of crushed nuts can add an extra layer of complexity and crunch. You might also try topping with a few mini marshmallows or a drizzle of caramel sauce for an added touch of luxury.
Side Dishes
Pair your fudge with a steaming cup of coffee or rich hot chocolate to complement the sweet, creamy flavors. It also works wonderfully alongside fresh berries, balancing the decadence with a touch of tartness and freshness.
Creative Ways to Present
For gifting or parties, consider wrapping individual fudge squares in colorful parchment paper or stacking them in a clear glass jar for a charming display. Creating festive shapes or layering different flavors and swirls can make this recipe even more fun to share.
Make Ahead and Storage
Storing Leftovers
Your leftover Decadent Marshmallow Swirl Fudge Recipe stays fresh when stored in an airtight container in the refrigerator for up to two weeks. Keeping it chilled preserves the creamy texture and prevents the marshmallow swirl from drying out.
Freezing
Fudge freezes well, making it a perfect treat to enjoy later. Wrap individual squares tightly in plastic wrap and place them in a freezer-safe container. Thaw in the refrigerator overnight before serving; the texture remains delightfully creamy even after freezing.
Reheating
Fudge is best enjoyed chilled, but if you want a softer, gooier texture, briefly warm a piece in the microwave for about 10 seconds. Be careful not to overheat, so it doesn’t melt completely—just enough to bring out that soft, luscious quality.
FAQs
Can I use milk chocolate instead of semi-sweet chocolate chips?
Absolutely! Milk chocolate will create a sweeter, creamier fudge. Just keep in mind that it’s softer, so the fudge might be a bit less firm, but still delicious.
Is there a way to make this recipe vegan?
Yes, by using dairy-free chocolate chips, coconut condensed milk, and a plant-based butter substitute, you can make this fudge vegan-friendly. Just check labels to ensure your marshmallow fluff or cream is also vegan.
How long does it take for the fudge to set properly?
Plan for at least 2 hours in the refrigerator. If your fridge is very cold, it might take a bit longer to get that perfect firm but creamy texture.
What if I don’t have marshmallow fluff? Can I use mini marshmallows?
You can! Gently melt mini marshmallows with a splash of water or cream until smooth and use that as a swirl. It might not be as creamy as fluff, but it will still deliver that sweet marshmallow flavor.
Can I add nuts or other mix-ins?
Definitely! Chopped pecans, walnuts, or even a handful of toffee bits make great additions. Just fold them into the chocolate mixture before swirling in the marshmallow fluff for extra texture and flavor.
Final Thoughts
There’s something truly magical about the Decadent Marshmallow Swirl Fudge Recipe that makes every occasion feel special. It’s easy enough to whip up on a whim, yet the rich layers of chocolate and marshmallow create a taste and texture that’s simply unforgettable. I hope you give this dreamy fudge a try and find as much joy in making and sharing it as I do every time I make a batch.
Print
Decadent Marshmallow Swirl Fudge Recipe
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Total Time: 2 hours 15 minutes
- Yield: 16 servings
- Category: Dessert
- Method: Stovetop
- Cuisine: American
Description
This Decadent Marshmallow Swirl Fudge is a creamy, rich treat perfect for satisfying your sweet tooth. Combining smooth semi-sweet chocolate, luscious marshmallow fluff swirls, and a touch of vanilla, this fudge is a simple no-bake recipe that delivers indulgent flavor and a creamy texture in every bite. Ready to serve in just over two hours, it’s a perfect homemade dessert to impress friends and family.
Ingredients
Fudge Base
- 2 cups Semi-Sweet Chocolate Chips (Use high-quality for best flavor)
- 1 can Sweetened Condensed Milk (For a dairy-free option, use coconut condensed milk)
- 1/2 cup Unsalted Butter (Melt for even mixing)
- 1 teaspoon Vanilla Extract (Use pure vanilla for the best results)
- 1 pinch Salt (Balances the sweetness)
Swirl
- 1 cup Marshmallow Fluff (or Marshmallow Cream) (Creates a creamy texture)
Instructions
- Combine Ingredients: In a medium saucepan, combine the semi-sweet chocolate chips, sweetened condensed milk, and unsalted butter.
- Heat and Stir: Place the saucepan over low heat, stirring constantly for about 5 minutes until the mixture is completely smooth and glossy.
- Add Flavorings: Remove the saucepan from heat and stir in the vanilla extract and a pinch of salt. Mix until just combined.
- Prepare Baking Dish: Line an 8×8-inch baking dish with parchment paper and pour the warm chocolate fudge mixture into the dish.
- Add Marshmallow Swirl: Dollop spoonfuls of marshmallow fluff over the fudge layer and gently swirl it in with a butter knife or skewer to create a marbled effect.
- Chill to Set: Refrigerate the fudge for at least 2 hours or until it is firmly set.
- Serve: Lift the fudge out of the baking dish using the parchment paper and cut into squares. Serve chilled.
Notes
- For a dairy-free version, substitute coconut condensed milk for the sweetened condensed milk.
- Ensure you use high-quality semi-sweet chocolate chips for the best flavor and texture.
- Swirling the marshmallow fluff gently will create a beautiful marbled look without mixing the fudge entirely.
- Store fudge refrigerated in an airtight container for up to one week.
- Allow fudge to come to room temperature slightly before serving for the best texture.
