Healthy Keto Peanut Butter Fudge

You guys are going to LOVE this low carb peanut butter fudge. Chocolate and peanut butter is seriously the BEST combo if you ask me. And with only 5 simple ingredients this fudge comes together in a flash.

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This recipe is the perfect way to curb that sweet tooth for those following a keto or low carb diet.

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I melt the peanut butter and ghee together in my double boiler.

I love using a double boiler because it is a fool proof way to make sure that the chocolate doesn’t burn and that it melts the right way. If you don’t have a double boiler you can use the microwave.

I used a loaf pan to make these but they would be great in silicone molds as well.

It is also important that you can use confectioners swerve as the regular swerve will taste a little grainy.

And you get extra bonus points if use raw cacao powder as it is loaded with antioxidants but regular cocoa powder if just fine if that is all you have.

Easy keto fudge recipe. This low carb peanut butter fudge recipe is the best that I have tried. #keto #lowcarb #ketofudge

5 from 2 votes

Healthy Keto Peanut Butter Fudge

Healthy peanut butter fudge that is keto and low carb. 

Course Dessert
Keyword low carb peanut butter fudge
Prep Time 10 minutes
Servings 16
Calories 81 kcal
Author Rachel


  • 1/2 cup natural peanut butter
  • 4 tbsp ghee can also use coconut oil
  • 3 tbsp cocoa powder
  • 4 tbsp confectioners swerve
  • 1 teaspoon vanilla extract


  1. Using either a double boiler or the microwave, melt together the peanut butter and ghee. 

  2. Remove from heat and stir in the rest of the ingredients. 

  3. Line a small pan (I use a loaf pan) with parchment paper and pour fudge mixture into pan. 

  4. Freeze for one hour, remove from freezer, and cut into pieces. 

Recipe Notes

These will soften at room temperature and need to be stored in the freezer. 

*The nutrition information shown is an estimate provided by an online nutrition calculator. It should not be considered as a substitute for a professional nutritionist’s advice

Nutrition Facts
Healthy Keto Peanut Butter Fudge
Amount Per Serving (16 g)
Calories 81
% Daily Value*
Saturated Fat 2.8g18%
Cholesterol 8mg3%
Sodium 2mg0%
Potassium 26mg1%
Carbohydrates 2.1g1%
Fiber 0.8g3%
Sugar 0.6g1%
Protein 2.7g5%
Calcium 10mg1%
Iron 0.2mg1%
* Percent Daily Values are based on a 2000 calorie diet.

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How To Break Through a Weight Loss Stall on the Keto Diet

Keto Diet Grocery List

Don’t forget to pin for later! 

Easy keto fudge recipe. This low carb peanut butter fudge recipe is the best that I have tried. #keto #lowcarb #ketofudge

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  1. Sherri
    November 28, 2018 / 8:21 am

    The keto fudge is so good. Can you please add the calories and such?

    • Rachel
      January 9, 2019 / 3:12 pm

      Hey Sherri! I updated the post with the nutritional info. Enjoy!

  2. sharon wooliver
    December 19, 2018 / 11:35 am

    These are tasty! but mine separated a bit…but they look pretty that way!

    • Rachel
      January 9, 2019 / 12:43 pm

      Glad you like them!!

  3. Sara
    January 13, 2019 / 7:12 am

    5 stars
    These are sooo good! Could you add the fat in the nutrition information? Thanks!

    • Rachel
      January 13, 2019 / 1:17 pm

      Hey Sara! So glad you like them! The nutrition info is at the very bottom of the recipe. 🙂

      • Sara
        January 17, 2019 / 10:13 am

        Yeah, but for those tracking macros, there is only protein and carbs listed, no fat ☺️

        • Rachel
          January 27, 2019 / 9:51 am

          Whoops! Thanks for pointing that out…I will fix it 🙂

    • Rachel
      January 27, 2019 / 9:47 am

      Thanks Heather!

  4. Sara
    January 26, 2019 / 10:57 am

    5 stars
    Yeah I saw 🙂 only the fat content isn’t listed. I worked it out with the ingredients I used, but I figure it could be useful for those out there tracking macros.

    • Rachel
      January 27, 2019 / 9:46 am

      Thank you for pointing that out! I will update it. 🙂

    • Rachel
      March 21, 2019 / 9:43 am

      Thank you!!

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