Marshmallow Swirl Fudge Recipe

Introduction

This Marshmallow and Swirl Fudge is a rich, creamy treat dotted with soft marshmallow swirls for added texture and visual appeal. Easy to make and perfect for gifting or indulging yourself, it combines smooth chocolate with sweet marshmallows in every bite.

Ingredients

• 3 cups semi-sweet chocolate chips
• 1 (14 oz) can sweetened condensed milk
• 2 tbsp unsalted butter
• 1 tsp vanilla extract
• 1/8 tsp salt
• 1 1/4 cups mini marshmallows

Instructions

1. Step 1: Line an 8×8-inch square baking pan with parchment paper, leaving a little overhang on the sides for easy lifting.
2. Step 2: In a medium saucepan over low heat, combine chocolate chips, sweetened condensed milk, butter, and salt. Stir constantly until the mixture is fully melted and smooth.
3. Step 3: Remove the pan from heat and stir in the vanilla extract until well combined.
4. Step 4: Quickly fold in the mini marshmallows gently with a spatula, just enough to swirl them without melting completely.
5. Step 5: Pour the mixture into the prepared baking pan. Use your spatula to swirl the marshmallows on top so they peek through the fudge.
6. Step 6: Let the pan cool at room temperature for 10 minutes, then refrigerate for at least 2 hours or until fully set.
7. Step 7: Once set, lift the fudge out using the parchment paper and slice into 16 squares using a buttered knife for clean cuts.

Tips & Variations

• Stir constantly on low heat to prevent the chocolate from seizing.
• Add marshmallows last to keep their shape for that perfect swirl effect.
• Use parchment paper in the pan for easy removal and neater slicing.
• Try swapping semi-sweet chips with dark or milk chocolate for flavor variations.
• Substitute mini marshmallows with marshmallow fluff if preferred—use about 1 cup dolloped and swirled in.
• Add crushed peppermint, chopped nuts, or peanut butter chips for extra texture and taste.
• Use vegan condensed milk and chocolate chips to make a dairy-free version.

Storage

Store the fudge in an airtight container in the refrigerator for up to 7 days. If stacking, separate layers with parchment to prevent sticking. The fudge also freezes well—cut into squares and freeze in an airtight container with parchment between layers for up to 3 months. Thaw in the fridge overnight before serving.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use marshmallow fluff instead of mini marshmallows?

Yes, you can use about 1 cup of marshmallow fluff. Dollop it into the fudge before swirling for a similar texture and look.

Does the fudge need to be refrigerated?

Yes, refrigerating keeps the fudge firm and fresh. It sets best when chilled and holds its texture longer.