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Marshmallow Fluff Fudge

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Marshmallow Fluff Fudge is a rich, creamy, no-fail chocolate fudge made with just three ingredients: semi-sweet chocolate, butter, and marshmallow fluff. This easy fudge recipe comes together without a candy thermometer and delivers smooth, melt-in-your-mouth squares perfect for holidays, dessert trays, and edible gifts.

Ingredients

  • ¾ cup salted sweet cream butter
  • 12 ounces semi-sweet chocolate chips
  • 7 ounces marshmallow fluff
  • Optional Add-ins:
  • 1 teaspoon vanilla extract (for extra flavor)
  • ½ cup chopped walnuts or pecans (for texture)
  • 2 tablespoons peanut butter or caramel (for swirling)
  • Mini marshmallows or crushed peppermint (for topping)

Instructions

  1. Line an 8×8-inch or 9×9-inch baking dish with parchment paper or lightly grease it.
  2. In a medium saucepan over medium heat, melt the butter until smooth.
  3. Lower the heat and add chocolate chips. Stir constantly until fully melted and smooth.
  4. Remove from heat and immediately stir in marshmallow fluff. Mix until completely incorporated and silky.
  5. Pour the mixture into the prepared pan and smooth the top.
  6. Chill in the refrigerator for at least 2 hours, or until firm.
  7. Cut into squares and serve or store.

Notes

  • Use milk chocolate for a sweeter fudge or dark chocolate for a richer version.
  • Top with holiday sprinkles, peppermint, or colored sugar for a festive twist.
  • Double the recipe and use a 9×13-inch pan for a larger batch.
  • Best enjoyed chilled or at room temperature.

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