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Keto peanut butter Fudge

Keto Peanut Butter Fudge

This peanut butter fudge is keto friendly, easy to make and so creamy it melts in your mouth
Course Dessert
Cuisine American
Prep Time 10 minutes
Cook Time 30 minutes
0 minutes
Total Time 40 minutes
Servings 36
Calories 79kcal
Author Rena


  • 1 1/2 Cup Natural no-stir peanut butter (about 1 jar)
  • 1/4 Cup Butter
  • 3/4 Cup Powdered Erythritol
  • 1 Tsp Vanilla Extract
  • 1/8 Tsp Salt Omit if butter is salted
  • 3 Tbsp Peanuts Chopped
  • Flaked sea salt for topping


  • Line an 8x8 inch pan with parchment paper both ways for easy removal.
  • In a small pot, stir the peanut butter, butter, and vanilla over low-medium heat until melted and smooth. 
  • Remove from heat and add in the powdered erythritol and salt. Stir until incorporated.
  • Transfer to the prepared pan. Top with peanuts. Chill in the freezer for 30 minutes before cutting into 36 cubes and serving.
  • Sprinkle with flaked sea salt if desired. Store in an airtight container in the refrigerator.


Calories: 79kcal | Carbohydrates: 2g | Protein: 2g | Fat: 7g | Saturated Fat: 2g | Cholesterol: 3mg | Sodium: 68mg | Potassium: 75mg | Sugar: 1g | Vitamin A: 40IU | Calcium: 6mg | Iron: 0.2mg