Marshmallow Swirl Chocolate Fudge

This marshmallow swirl fudge is my go to recipe when I crave a classic sweet treat that looks impressive but comes together in no time I love how the chocolate and pillowy marshmallow melt together for a soft rich bite every time

I discovered this fudge on a whim during a last minute holiday bake sale My kitchen filled with chocolatey fragrance and my neighbor still raves about the magical marshmallow swirl

Ingredients

• Semi sweet chocolate chips: rich chocolate base for deep flavor choose a quality brand for best melting
• Sweetened condensed milk: binds everything and creates smooth fudge I prefer Eagle Brand for consistency
• Unsalted butter: adds silkiness to the texture use fresh for best results
• Vanilla extract: enhances the chocolate depth real vanilla delivers much more flavor
• Salt: balances the sweetness and sharpens all the other flavors use fine sea salt
• Marshmallow fluff: gives signature swirls and a creamy cloud like finish I find name brands swirl best

• Look for shiny chocolate chips and white marshmallow fluff without a yellowish tint for freshness

Step by Step Instructions

Melt the Chocolate:

In a medium saucepan melt the chocolate chips sweetened condensed milk and melted butter over low heat Stir constantly with a spatula until the mixture is smooth and glossy This step is crucial for a creamy fudge base and helps prevent the chocolate from seizing

Add Vanilla and Salt:

Remove the pan from heat Stir in the vanilla extract and salt until fully combined The residual heat will help the flavors meld and prevent the vanilla from evaporating

Pour into the Pan:

Line your eight inch square baking dish with parchment paper allowing a slight overhang for easy removal Pour the warm fudge mixture in and spread it evenly to the corners using a spatula

Add the Marshmallow Swirl:

Spoon generous dollops of marshmallow fluff across the top of the fudge Using a table knife gently swirl the marshmallow through the chocolate making figure eight motions Aim for attractive ribbons without overmixing so the contrast stays visible

Chill and Set:

Place the pan in the refrigerator for at least two hours This allows the fudge to firm up to the perfect slicing consistency Be patient as cutting too soon can create a sticky mess

Cut and Serve:

Once set lift the fudge from the pan using the parchment flaps Cut with a sharp knife into neat squares wiping the blade between cuts for the cleanest edges Serve chilled for a satisfying texture and lush bite

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Marshmallow fluff is my favorite part because it makes every bite feel playful I always sneak a spoonful straight from the tub and the kitchen becomes a stage for my kids who love to help with the swirling

Storage Tips

Store the cooled fudge in an airtight container in the fridge It stays soft and luscious for up to one week For longer storage wrap pieces in parchment then foil and freeze up to a month Thaw at room temperature for perfect texture

Ingredient Substitutions

If you need a dairy free version use high quality dairy free chocolate and coconut based condensed milk You can also substitute the marshmallow fluff with vegan marshmallow spread if needed and still get those classic swirls

Serving Suggestions

Cut the fudge into tiny cubes for holiday cookie trays or dessert platters It is also delicious topped with mini chocolate chips or sprinkled with sea salt for a grown up twist My favorite party trick is presenting it in cupcake liners for a neat and festive look

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Cultural Note

Fudge started showing up in American kitchens in the late 1800s often made for special occasions This modern twist with marshmallow reminds me of classic childhood candies but steps up the nostalgia with show stopping swirls that always start a conversation

Frequently Asked Questions

→ What type of chocolate works best?

Semi-sweet chocolate chips provide a balanced sweetness and smooth texture, but dark or milk chocolate can be used for different flavor profiles.

→ How do I achieve perfect swirls?

Drop marshmallow fluff by spoonfuls over the chocolate layer, then gently drag a knife through the mixture to create an even swirl pattern.

→ How do I prevent fudge from sticking?

Line your baking dish with parchment paper, leaving extra over the edges, so you can lift the fudge out easily once it sets.

→ Can I add other ingredients?

Yes! Try stirring in chopped nuts, crushed cookies, or pieces of dark chocolate for extra texture and flavor.

→ How do I store the fudge?

Keep the fudge in an airtight container in the refrigerator for up to one week to maintain its creamy texture and freshness.