Add the butter to a saucepan over low heat and once melted, add in both sweeteners.
Stir until they have dissolved, then add in the peanut butter and mascarpone cheese and continue stirring.
Once melted and well combined, turn off the heat and whisk in the vanilla extract.
Pour the mixture into a 9” loaf pan lined with parchment paper (for easy removal).
Chill in the fridge for at least 4 hours or until the fudge has fully set.
Cut into chunks before serving.
*Make sure to scroll up and read the post for substitutions, additions and helpful tips for making this recipe.
Course Dessert
Cuisine American
Calories 345kcal
Nutrition Facts
Peanut Butter Fudge
Amount per Serving
Calories
345
% Daily Value*
Fat
33
g
51
%
Saturated Fat
11
g
69
%
Carbohydrates
6
g
2
%
Fiber
4
g
17
%
Sugar
3
g
3
%
Protein
10
g
20
%
* Percent Daily Values are based on a 2000 calorie diet.
*Nutritional data is provided as a courtesy and is accurate to the best of my knowledge. You can verify it using the nutrition calculator of your choice. All data is based on net carbs, without sugar alcohol: Swerve, Erythritol, Monk Fruit or Allulose.