Ingredients
- 2 cups granulated sugar
- 1/2 cup unsalted butter
- 1/2 cup heavy cream
- 1/4 cup dark rum (or 2 teaspoons rum extract for a non-alcoholic version)
- 1 teaspoon vanilla extract
- 1/4 teaspoon salt
- 3 cups white chocolate chips
- 1 cup marshmallow creme
Directions
Step 1: Prepare the Pan
- Line an 8×8-inch square pan with parchment paper, leaving overhang for easy removal. Lightly grease the paper.
Step 2: Cook the Fudge Base
- In a medium saucepan, combine sugar, butter, heavy cream, and salt. Heat over medium heat, stirring constantly until the mixture reaches a gentle boil.
Step 3: Reach the Right Temperature
- Boil without stirring for about 4-5 minutes or until the mixture reaches 234°F (soft-ball stage) on a candy thermometer.
Step 4: Incorporate the Flavors
- Remove from heat and immediately stir in the white chocolate chips, marshmallow creme, rum, and vanilla extract. Mix quickly until smooth and creamy.
Step 5: Pour and Set
- Pour the mixture into the prepared pan, smoothing the top with a spatula. Let cool at room temperature for 2 hours or refrigerate until firm.
Step 6: Slice and Enjoy
- Once fully set, lift the fudge out of the pan using the parchment paper. Cut into bite-sized squares and serve.