Marshmallow Swirl Fudge Recipe

Introduction

Marshmallow Swirl Fudge is a rich, creamy treat that combines smooth chocolate with light, fluffy marshmallow ribbons. It’s a simple no-bake dessert that’s perfect for satisfying your sweet tooth and impressing guests with minimal effort.

Ingredients

• 2 cups semi-sweet chocolate chips
• 1 can (14 oz) sweetened condensed milk
• 2 tbsp unsalted butter (melted)
• 1 tsp vanilla extract
• ¼ tsp salt
• 1 cup marshmallow fluff (or marshmallow cream)

Instructions

1. Step 1: In a medium saucepan over low heat, melt the semi-sweet chocolate chips, sweetened condensed milk, and melted butter together. Stir constantly until the mixture is smooth and fully combined.
2. Step 2: Remove the saucepan from heat and stir in the vanilla extract and salt until evenly incorporated.
3. Step 3: Line an 8×8-inch baking dish with parchment paper. Pour the chocolate mixture into the dish and spread it evenly with a spatula.
4. Step 4: Drop spoonfuls of marshmallow fluff on top of the fudge. Use a knife to gently swirl the marshmallow into the chocolate, creating thick and visible ribbons.
5. Step 5: Refrigerate the fudge for at least 2 hours or until firm and set.
6. Step 6: Once set, lift the fudge out of the dish using the parchment paper. Cut into squares and serve.

Tips & Variations

• Use marshmallow fluff instead of mini marshmallows for smooth, creamy swirls that hold their shape.
• Avoid overmixing the marshmallow swirl; gently drag a knife to keep the ribbons thick and visible.
• For a s’mores twist, sprinkle crushed graham crackers on top or add a graham cracker crust before pouring in the fudge.
• Try lightly torching the top after swirling the marshmallows for a toasted, caramelized flavor.
• For extra chocolatey fudge, stir in ½ cup chopped dark chocolate before adding the marshmallow swirl.
• Mix in crushed cookies or chopped nuts for added crunch.
• Dairy-free option: use dairy-free chocolate and coconut condensed milk.

Storage

Store the fudge in an airtight container in the refrigerator for up to two weeks. To serve, bring it to room temperature for a few minutes for the best texture. Leftover fudge can also be frozen for up to 3 months; thaw in the fridge before cutting and serving.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use mini marshmallows instead of marshmallow fluff?

Mini marshmallows tend to melt completely into the fudge, whereas marshmallow fluff creates smooth, visible swirls. For the best swirl effect, use marshmallow fluff.

How can I make the fudge dairy-free?

Substitute dairy-free chocolate chips and use coconut condensed milk in place of regular sweetened condensed milk. Make sure the butter is also replaced with a dairy-free alternative.

Marshmallow Swirl Fudge Recipe

Print Recipe

★★★★★

4.6 from 122 reviews

This Marshmallow Swirl Fudge is a decadent, creamy treat featuring rich semi-sweet chocolate with beautiful swirls of fluffy marshmallow cream. Perfectly smooth and luscious, this no-bake fudge is easy to make and ideal for gifting or indulging yourself. The marshmallow fluff creates eye-catching ribbons throughout the fudge without melting away, adding a fun texture and sweetness contrast.

• Author: lucas
• Prep Time: 10 minutes
• Cook Time: 10 minutes
• Total Time: 2 hours 20 minutes
• Yield: 16 squares 1x
• Category: Dessert
• Method: Stovetop
• Cuisine: American

Ingredients

Scale 1x2x3x

Fudge Base

• 2 cups semi-sweet chocolate chips
• 1 can (14 oz) sweetened condensed milk
• 2 tbsp unsalted butter, melted
• 1 tsp vanilla extract
• ¼ tsp salt

Swirl

• 1 cup marshmallow fluff (or marshmallow cream)

Instructions

1. Melt the chocolate. In a medium saucepan over low heat, combine the semi-sweet chocolate chips, sweetened condensed milk, and melted butter. Stir constantly until the mixture is smooth and fully melted.
2. Add the vanilla and salt. Remove the saucepan from heat and stir in the vanilla extract and salt until everything is well combined.
3. Pour into the pan. Line an 8×8-inch baking dish with parchment paper. Pour the melted chocolate fudge mixture into the dish and spread it out evenly.
4. Add the marshmallow swirl. Spoon the marshmallow fluff evenly over the fudge, then use a knife to gently drag through the marshmallow and fudge to create thick, visible swirls. Avoid overmixing to keep the swirls distinct.
5. Chill and set. Refrigerate the fudge for at least 2 hours, or until it is firm and set completely.
6. Cut and serve. Once the fudge is firm, lift it out using the parchment paper, cut into squares with a sharp knife, and enjoy your marshmallow swirl fudge!

Notes

• Use marshmallow fluff, not mini marshmallows, to maintain creamy, smooth swirls.
• Do not overmix the marshmallow swirl; this keeps the ribbons thick and visually appealing.
• Chill the fudge for at least 2 hours for clean cutting and perfect texture.
• For a s’mores twist, sprinkle crushed graham crackers on top before chilling.
• If desired, lightly torch the marshmallow top after swirling for a toasted marshmallow flavor.
• Dairy-free option: use dairy-free chocolate and coconut condensed milk.
• For extra chocolate richness, stir in ½ cup chopped dark chocolate before swirling.
• Add texture by mixing in crushed cookies or chopped nuts.
• For a graham cracker crust, press crushed graham crackers in the bottom of the pan before pouring the fudge mixture.

Keywords: marshmallow swirl fudge, chocolate fudge, easy fudge recipe, no-bake fudge, marshmallow cream fudge, dessert fudge, homemade fudge