Chocolate Peanut Butter Fat Bombs [Easy Keto]

Are you looking for a low carb high fat treat to add to your fat intake or to satisfy a sweet craving? Then you'll want to make these easy keto friendly chocolate peanut butter fat bombs...

Easy keto peanut butter and chocolate fat bombs

These no bake fat bombs are easy to make and their bite size helps with portion control.

They store well in the fridge, so make a batch and you’ll always have a keto friendly snack on hand.

You must be here for the recipe and not for my babbling, so I’ll get straight to it.

Scroll down if you want more variations and ideas and for the printable recipe card.

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Let's Make Chocolate Peanut Butter Fat Bombs

First, what you need...

ngredients to Make Chocolate Peanut Butter Fat Bombs

These are all simple and accessible ingredients that you probably have stocked in your pantry.

Get the full list of ingredients and the detailed instructions from the printable recipe card below.

Now, let's make them...

Melt the coconut oil, baking chocolate and cocoa together.

Isn't this melted chocolate mixture just beautiful?

Melted Chocolate

Combine the peanut butter, sweetener, salt and vanilla in a separate bowl and then start layering the mixtures into mini cupcake liners...

Layers of chocolate and peanut butter for Reese Cup

Let them set in the fridge and enjoy your sugar free treat with 1 gram of net carbs per fat bomb.

So easy and simple!

Enjoy them or tie them up like this and stack them in a small box as a sweet little gift...

Stacked chocolate and peanut butter fat bomb gift

Nutritional Value

This recipe makes 12 cups and the macros per serving are...

  • Calories - 86 
  • Net Carbs  -  1 
  • Fat  -  9
  • Protein  -  2

I love how small and tasty they are. A little Reese cup without the sugar and the carbs. 

Small sugar free Reese bite

Printable Recipe Card

Yield: 12

Chocolate Peanut Butter Fat Bombs

Easy keto peanut butter and chocolate fat bombs

Easy sugar-free keto chocolate peanut butter fat bombs...

Prep Time 10 minutes
Additional Time 15 minutes
Total Time 25 minutes


  • ​1/4 cup coconut oil
  • 1 ounce unsweetened baking chocolate​
  • ​1 tablespoon unsweetened cocoa powder
  • 1/4 cup peanut butter
  • 1/4 cup confectioners erythritol sweetener
  • 1/8 teaspoon sea salt
  • 1/4 teaspoon vanilla extract


  1. Line a mini muffin tin with 12 mini cupcake liners.
  2. In a microwaveable safe dish, combine the coconut oil, baking chocolate and cocoa powder.
  3. Melt together by cooking in 15 second intervals on medium high power, stirring between each set.
  4. Meanwhile, combine the peanut butter, confectioners sweetener, salt and vanilla.
  5. ​Pour a small layer of chocolate in each cup. Place in refrigerator a few minutes or until set.
  6. Once the chocolate is set, evenly distribute the peanut butter into each cup, pressing down a bit to make even.
  7. ​Pour the remaining chocolate over the top, and place in the refrigerator to set once again.

Enjoy or store in the fridge for an easy "on the go" snack.


If you count net carbs, then deduct the sugar alcohols from the total carbs.

Nutrition Information:



Serving Size:


Amount Per Serving: Calories: 86Total Fat: 9gCarbohydrates: 2gNet Carbohydrates: 1gFiber: 0gSugar Alcohols: 1gProtein: 2g

Nutritional information can vary depending on the specific ingredients you use. Always double check with a carb calculator like MyFitnessPal.

Tips and Ideas

These are made with more chocolate and less peanut butter. If you prefer more peanut butter in your Reese Cup, then add more. Just recalculate the macros as the carb count will be higher.

If you want to bring the carb count down even further or prefer not to eat peanut butter, then replace it with almond butter.

I sometimes forget the salt when I prepare sweet dishes. Don’t do that as it really brings out the flavor.

As always you’ll have to experiment with how much sweetener you want to add. I think this quarter cup is perfect, because these ingredients are already packed with flavor and don’t need much sweetening.

But if you like your desserts sweet, then you’ll want to add more.

I find it is easiest to melt chocolate in the microwave, but if you don’t have one or prefer not to use a microwave then melt the chocolate on the stove like in the video below.

Watch Dr Berg and his wife Karen make their 4 ingredient peanut butter chocolate fat bombs...

Easy Chocolate Peanut Butter Fat Bomb Recipe

Don't Forget to Share or Pin it to Save for Later!

Also we'd love to hear from you.

Please share your favorite fat bomb recipes with us and  if you are looking for more keto friendly snacks, then you'll want to click through to our best keto diet snacks article.

For more no-bake cookies and snacks, you'll want to make these very popular keto coconut clusters and our childhood favorite - coconut ice.


Noline is a therapeutic reflexologist who converted to the keto lifestyle after losing 55 pounds without counting calories or starving herself. She is a Professor Tim Noakes and the Nutrition Network student and feels compelled to share the low-carb lifestyle with as many people as possible. She does this at Essential Keto, where she shares resources, recipes, and experiences while working on losing that last 10 pounds.

Barbara - November 17, 2019

I really want to try your fatbombs!! I have never tried fat bombs with almond flour… Have you tried Dr. Berg’s. And his wife Karen’s fat bombs with the almond flour?

    Noline - November 19, 2019

    Hey Barbara, yeah I have. They are great! Why not try both and let us know how you liked them.

Karen - September 7, 2019

Wow these look delicious! Can’t wait to try them 🙂

    Noline - September 10, 2019

    Yeah, they are yummy – thanks Karen. 🙂

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