These Chocolate Peanut Butter Fat Bombs are little bites of happiness! With a perfect mix of chocolate and creamy peanut butter, they’re tasty and great for a quick snack.
Honestly, these bites are so good that I often keep them hidden for myself. If you love the chocolate-peanut butter combo, these will quickly become your favorite treat!
They’re super simple to make—just mix, shape, and chill! I love enjoying them while watching a movie or as a pick-me-up during the day. Yum!
Key Ingredients & Substitutions
Natural Creamy Peanut Butter: Always go for natural peanut butter with no added sugars or oils for the best taste and health benefits. If you’re allergic to peanuts or prefer a different flavor, almond butter is a great alternative.
Coconut Oil: This adds a creamy texture and helps solidify the fat bombs. If you don’t have coconut oil, you can use unsalted butter or even palm oil as substitutes.
Powdered Erythritol: This keeps the fat bombs low-carb. You can swap it with other powdered sweeteners like monk fruit or regular powdered sugar if you’re not concerned about carbs.
Unsweetened Cocoa Powder: For chocolate flavor, use high-quality cocoa powder. If unavailable, you might use melted baking chocolate, but be mindful of the sweetness if using sweetened options.
Dark Chocolate Chips: These are optional, but they add a nice touch on top! You can use sugar-free chocolate chips for a keto-friendly option or even white chocolate chips for a different flavor.
How Do I Layer the Fat Bombs Effectively?
Layering is key to getting that tasty peanut butter center! Here’s how to do it right:
- Start by mixing your ingredients till smooth.
- Use a muffin tin lined with paper or silicone molds for easier removal.
- Add a tablespoon of the chocolate mixture to the bottom of each mold, spreading it out evenly.
- Then, add a dollop of the peanut butter mixture, ensuring not to touch the edges.
- Cover it with the remaining chocolate mixture, making sure it’s completely enclosed.
- Swirl the tops if you want to make them look extra pretty!
Finally, let them chill until firm. This layering technique creates luscious bites with a delightful surprise inside!

Chocolate Peanut Butter Fat Bombs
Ingredients You’ll Need:
- 1 cup natural creamy peanut butter (no sugar added)
- 1/4 cup coconut oil, melted
- 1/4 cup powdered erythritol or powdered sugar substitute (adjust to taste)
- 1/2 tsp vanilla extract
- 1 cup unsweetened cocoa powder or unsweetened baking chocolate (melted)
- 1/2 cup dark chocolate chips (optional, for topping and swirling)
- A pinch of salt
- Chopped peanuts for garnish (optional)
How Much Time Will You Need?
This recipe takes about 15 minutes of preparation and at least 1 hour to chill in the refrigerator or freezer. It’s a quick process to mix everything together and then just wait for them to set. Perfect for a snack anytime!
Step-by-Step Instructions:
1. Mixing the Ingredients:
In a medium bowl, combine the creamy peanut butter, melted coconut oil, powdered erythritol, vanilla extract, and a pinch of salt. Stir everything together until it creates a smooth, creamy mixture. This will be the base for your fat bombs!
2. Preparing the Chocolate Layer:
Pour half of the peanut butter mixture into a separate bowl and set it aside for later. Next, to the remaining peanut butter mixture, add the cocoa powder or melted unsweetened chocolate. Mix this until it’s fully combined and chocolatey!
3. Setting Up the Molds:
Line a muffin tin with paper liners or use silicon muffin molds. This will make it easier to remove your fat bombs later. Now, you’re ready to start layering!
4. Layering the Mixtures:
Spoon a tablespoon of the chocolate peanut butter mixture into the bottom of each mold. Spread it evenly across the bottom. Then, add a small dollop of the plain peanut butter mixture in the center of each mold, avoiding the edges. Finally, top with the remaining chocolate peanut butter mixture to completely cover the center.
5. Adding a Fun Touch:
If you’d like, use the back of a spoon or a toothpick to create some swirl patterns on top. Then sprinkle chopped peanuts and a few dark chocolate chips for a delicious garnish!
6. Chilling the Fat Bombs:
Place the mold in the refrigerator or freezer and chill for at least 1 hour, or until they are firm. This step is crucial to ensure they hold their shape.
7. Storing and Enjoying:
Once the fat bombs are set, gently remove them from the molds. Store them in an airtight container in the refrigerator or freezer, where they’ll stay fresh. Now, enjoy these delectable low-carb treats whenever you fancy a tasty snack!
These Chocolate Peanut Butter Fat Bombs are rich, creamy, and satisfyingly sweet with a wonderful peanut butter center—perfect for anyone looking for a keto-friendly indulgence!
Can I Use Crunchy Peanut Butter Instead of Creamy?
Absolutely! If you love a bit of crunch, feel free to use crunchy peanut butter instead of creamy. Just keep in mind that the texture of the fat bombs will be different but delicious!
How Long Do These Fat Bombs Last?
These fat bombs can be stored in an airtight container in the refrigerator for up to 2 weeks or in the freezer for up to 3 months. They make for great make-ahead snacks!
Can I Substitute the Coconut Oil?
Yes, you can substitute coconut oil with unsalted butter or ghee if you prefer. Just remember that the flavor will slightly change. Coconut oil helps keep the fat bombs firm, so try to pick an option with a similar fat content.
What’s the Best Way to Enjoy These Fat Bombs?
Enjoy these fat bombs straight from the refrigerator or freezer for a refreshing treat! They also make great additions to desserts or paired with berries for a balanced snack.



