Old Fashioned Boiled Chocolate Marshmallow Fudge Recipe

Prep: 10 minCook: 5 min30 piecesmediumAmerican
Old Fashioned Boiled Chocolate Marshmallow Fudge Recipe

Rich, creamy chocolate fudge made with the traditional boiling method that creates a perfectly smooth, melt-in-your-mouth texture. This classic recipe combines semi-sweet chocolate chips with marshmallow creme for extra creaminess and a nostalgic flavor that's perfect for holidays, gift-giving, or satisfying serious chocolate cravings. The 5-minute boil ensures proper sugar crystallization for that signature fudge consistency.

Ingredients

Yield: 30 pieces
  • 3 cups granulated sugar
  • 1 ½ sticks salted butter
    unsalted butter1:1dietary

    add pinch of salt

    Full guide →
  • cup evaporated milk
    heavy cream1:1dietary

    may affect texture slightly

    Full guide →
  • 12 ounces semi-sweet chocolate chips
    dark chocolate chips1:1flavor

    more intense chocolate flavor

  • 7 ounces marshmallow creme
  • 1 teaspoon vanilla

Instructions

  1. 1

    Spray pan with nonstick cooking spray

  2. 2

    Add sugar, butter, and evaporated milk to stockpot

  3. 3

    Bring mixture to a boil

  4. 4

    Boil stirring constantly for 5 minutes

  5. 5

    Remove from heat and stir in chocolate chips

  6. 6

    Add marshmallow creme and vanilla to mixture

  7. 7

    Mix with handheld mixer until well blended

  8. 8

    Place fudge into prepared pan

  9. 9

    Use spatula to spread evenly in pan

  10. 10

    Let cool for 1 hour

Tips

Tip 1

Use a candy thermometer to ensure mixture reaches proper boiling temperature for consistent results

Tip 2

Work quickly when adding chocolate chips as residual heat melts them perfectly without burning

Tip 3

Line pan with parchment paper for easier removal and cleaner cuts

Good to Know

Storage

Store covered at room temperature for up to 1 week or refrigerate for up to 2 weeks

Make Ahead

Can be made up to 1 week in advance and stored covered at room temperature

Serve With

Cut into squares and serve at room temperature for best texture

Common Mistakes

Watch

Stir constantly during boiling to prevent burning and ensure smooth texture

Watch

Remove from heat immediately after 5 minutes to avoid overcooked, grainy fudge

Substitutions

salted butter
unsalted butter1:1dietary

add pinch of salt

Full guide →
evaporated milk
heavy cream1:1dietary

may affect texture slightly

Full guide →
semi-sweet chocolate chips
dark chocolate chips1:1flavor

more intense chocolate flavor

Full guide →
Find more substitutions →

FAQ

Can I use regular milk instead of evaporated milk?

Evaporated milk is essential for proper texture and consistency. Regular milk has too much water content and will prevent the fudge from setting properly.

How long does this fudge keep?

Store covered at room temperature for up to 1 week or refrigerate for up to 2 weeks. The texture stays best at room temperature.

Can I freeze this fudge?

Yes, wrap tightly and freeze for up to 3 months. Thaw at room temperature before serving for best texture.