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5 from 6 votes

Marshmallow Cream Fudge (Fantasy Fudge)

This marshmallow cream fudge, or Fantasy Fudge recipe, is made with marshmallow fluff, toasted walnuts, and a little vanilla for extra flavor! And the best part is this fudge is made on the stovetop so no need to turn your oven on!
Prep Time10 minutes
Cook Time12 minutes
Total Time22 minutes
Course: Dessert
Cuisine: American
Servings: 20 servings
Calories: 356kcal

Ingredients

  • 3 cups (600 g) granulated sugar
  • ¾ cup (1 ½ sticks, 170 g) unsalted butter
  • ¼ teaspoon salt
  • cup (160 ml) evaporated milk
  • 12 ounces semi-sweet chocolate chips
  • 7 ounces marshmallow creme
  • 1 cup toasted, chopped walnuts
  • 1 ½ teaspoons vanilla extract

Instructions

  • Prepare pan. Grease or line an 9x13 inch pan with parchment paper or wax paper and set aside. I like to leave an overhang so I can easily lift the fudge out and cut it into squares.
  • Boil fudge mixture. In a medium saucepan, set over medium heat, stir together the sugar, butter, salt and evaporated milk together. Bring mixture to a boil (it can take up to 10 minutes to bring to a boil) , and then let the mixture boil until it reaches a temperature of 234°F (this usually takes about 3-5 minutes). If it goes beyond 234°F I found the fudge to be a bit gritty and sugar has crystallized.
  • Add chocolate chips. Remove from the heat and stir in the chocolate chips until melted and combined.
  • Add remaining ingredients. Stir in the marshmallow creme, walnuts, vanilla extract until the creme is combined and the walnuts are evenly mixed throughout.
  • Chill fudge. Spread the mixture into the prepared pan and smooth the top. Refrigerate until firm, about 2 hours. Remove the fudge from the pan, lifting out the paper, and then cut into squares and serve.

Notes

  • Storage: This fudge will keep for about 2 weeks at room temperature or a few weeks in your fridge, wrapped.  Or wrap it well (tin-foil would be best) and freeze for up to 3 months.
  • Candy thermometer: I recommend using one so you don't end up with grainy/gritty fudge. Grainy/gritty/crumbly fudge is probably because the mixture got too hot on the stovetop and the sugar re-crystallized making for a gritty, grainy texture. Make sure to keep an eye on that candy thermometer otherwise you might end up with crumbly fudge.
  • Walnuts: You can omit or swap for another type of nut. I do recommend toasting first. I simply toast my walnut halves for 5-7 minutes in a 350oF until fragrant. Then I let them cool for a few minutes and then measure out my 1 cup of chopped walnuts I need. You could also save a few walnut halves to place on top for a pretty decoration. 
  • Marshmallow crème: So is this the hack I found on the internet (keep in mind I haven't tried it myself! If you do, let me know in the comment section!). But yes, you can by using 16 large marshmallows melted together with 2 teaspoons corn syrup, which will equal about 1 cup marshmallow crème. Let me know if you give it a try!
  • Butter: I used unsalted butter, so if using salted butter I would omit or just use a pinch of salt.

Nutrition

Calories: 356kcal | Carbohydrates: 49g | Protein: 3g | Fat: 18g | Saturated Fat: 9g | Trans Fat: 1g | Cholesterol: 22mg | Sodium: 41mg | Potassium: 151mg | Fiber: 2g | Sugar: 43g | Vitamin A: 243IU | Vitamin C: 1mg | Calcium: 41mg | Iron: 1mg