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Chocolate Fudge Recipe with Marshmallow Fluff

Chocolate Fudge with Marshmallow Fluff (No-Fail and Ultra Creamy)

This easy chocolate fudge recipe with marshmallow fluff is perfect for holidays. A foolproof, no-fail fudge recipe that turns out perfect every time! Marshmallow fluff gives it a creamy, fluffy texture while stabilizing the fudge, making it ideal for beginners.
5 from 1 vote
Prep Time 5 minutes
Cook Time 5 minutes
Total Time 10 minutes
Course Dessert, Holiday Treats
Cuisine American
Servings 16 Squares
Calories 180 kcal

Ingredients
  

  • 3 cups semi-sweet chocolate chips or dark/milk chocolate for variation
  • 1 can 14 oz sweetened condensed milk
  • 1 cup marshmallow fluff
  • 1 tsp pure vanilla extract
  • 1 pinch salt sea salt or flaky salt for depth

Instructions
 

Prepare Your Pan

  • Line an 8×8 baking dish with parchment paper, leaving some overhang for easy removal. (You can also use a lightly greased pan with butter.)

Melt the Chocolate

  • In a medium saucepan, combine chocolate chips and sweetened condensed milk. Heat over low heat, stirring continuously until fully melted and smooth.
  • Avoid overheating to prevent the chocolate from seizing.

Add Marshmallow Fluff

  • Remove from heat and fold in the marshmallow fluff until incorporated.
  • Stir in vanilla extract and a pinch of salt. (Optional, but enhances the flavor.)

Transfer to Pan

  • Pour the fudge mixture into the prepared pan and spread evenly with a spatula.
  • For visible marshmallow swirls, swirl in extra fluff before chilling.

Chill to Set

  • Let the fudge set at room temperature for 2 hours or refrigerate for 30-40 minutes for faster results.

Slice and Serve

  • Once set, lift the fudge using parchment overhang and cut into squares.
  • For cleaner cuts, warm your knife slightly and wipe it after each cut.

Notes

  • Substitutes & Variations: Dark chocolate for a richer flavor, milk chocolate for a sweeter taste.
  • Vegan/Dairy-Free Option: Use sweetened coconut condensed milk instead.
  • Add-Ins: Chopped nuts, crushed cookies, or sea salt for extra flavor.
  • Freezing: Wrap tightly and store in an airtight container for up to 3 months.
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