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sugar-free fantasy fudge

Healthier Fantasy Fudge

Course: Dessert
Cuisine: Dairy-Free, Gluten-Free, Grain-Free, Keto, Low-Carb, THM, Vegan
Keyword: Keto Fantasy Fudge
Prep Time: 5 minutes
Cook Time: 15 minutes
Cooling Time: 4 hours
Servings: 50 pieces
Calories: 77kcal
This Healthier Fantasy Fudge is a modern-day "health-conscious" version of the traditional "Fantasy Fudge" or "Marshmallow Cream Fudge," done sugar free and low carb!
Print Recipe



  • Prepare a 9x13-inch baking pan greasing or lining with parchment paper or wax paper.
  • Add the sweetener, butter, and evaporated milk to a large saucepan. Heat over medium heat to a boil.
  • Reduce heat to maintain the boil without overheating, and stir constantly for 4-5 minutes. Alternatively, you can heat the mixture to 234 degrees Fahrenheit, but 4-5 minutes should be sufficient if you don't have a candy thermometer.
  • Remove from heat.
  • Quickly add the chocolate chips, marshmallow cream and vanilla extract to the saucepan and stir until smooth. 
  • Pour the mixture into the prepared pan.
  • Let the fudge set for at least 3-4 hours at room temperature, or place in fridge for faster cooling and a firmer result.
  • If you chose not to use paper or foil, when firm, simply cut the fudge into small pieces in the pan.
  • If you did choose to use a baking pan liner, when firm, lift the entire block of fudge using the edges of the paper or foil, placing the block on a cutting board. Cut into serving-size pieces.
  • Store the fudge in the refrigerator for longer shelf life.


Note that Time Estimates are assuming the use of pre-made marshmallow cream and chocolate chips. 
Nutrition Estimates were made using low-carb marshmallows and low-carb chocolate chips, and a low-carb sweetener. 


Calories: 77kcal | Carbohydrates: 5g | Protein: 1g | Fat: 7g | Saturated Fat: 4g | Cholesterol: 7mg | Sodium: 36mg | Potassium: 1mg | Fiber: 2g | Sugar: 1g | Vitamin A: 85IU | Calcium: 1mg | Iron: 1mg