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Marshmallow Swirl Fudge Recipe

4.5 from 279 reviews

This delightful Marshmallow Swirl Fudge combines rich semi-sweet chocolate with creamy marshmallow fluff for a luscious treat that’s perfect for any chocolate lover. The swirl effect adds a beautiful visual contrast and a delightful texture combination that melts in your mouth.

Ingredients

Scale

Chocolate 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

Marshmallow Swirl

  • 1 cup marshmallow fluff (or marshmallow cream)

Instructions

  1. Prepare the chocolate base. In a microwave-safe bowl, combine the semi-sweet chocolate chips, sweetened condensed milk, melted unsalted butter, vanilla extract, and salt. Microwave in 30-second increments, stirring after each, until the mixture is completely smooth and melted.
  2. Pour the chocolate mixture into a pan. Line an 8×8 inch square pan with parchment paper, leaving some overhang for easy removal. Pour the smooth chocolate mixture evenly into the pan, spreading it out with a spatula.
  3. Add the marshmallow swirl. Spoon the marshmallow fluff evenly over the top of the chocolate layer. Using a knife or skewer, gently swirl the marshmallow into the chocolate to create a marbled effect.
  4. Set the fudge. Refrigerate the fudge for at least 3 hours or until firm and set. This allows the fudge to solidify and the flavors to meld together beautifully.
  5. Cut and serve. Once set, lift the fudge out of the pan using the parchment paper overhang. Cut into small squares and serve. Store leftover fudge in an airtight container in the refrigerator for up to two weeks.

Notes

  • Use good quality semi-sweet chocolate chips for the best flavor.
  • Ensure the marshmallow fluff is at room temperature for easy swirling.
  • For a firmer fudge, chill longer or refrigerate overnight.
  • You can add a pinch of espresso powder to the chocolate mixture for a deep mocha flavor.
  • To make cleanup easier, line your pan with parchment paper with extra hanging over the edges.

Keywords: marshmallow fudge, chocolate fudge, marshmallow swirl fudge, easy fudge recipe, no bake fudge