Irresistible Keto Peanut Butter Chocolate Fat Bombs Recipe for Guilt-Free Snacking

Posted on August 28, 2025 ·

By Lyndy

Keto Peanut Butter Chocolate Fat Bombs

Are you craving a sweet treat without sabotaging your keto goals? These Keto Peanut Butter Chocolate Fat Bombs are your new go-to snack. Perfectly indulgent yet sugar-free, they offer a satisfying combination of healthy fats and chocolatey goodness. Whether you’re meal prepping for the week or need a mid-day energy boost, these low-carb delights deliver every time.

This recipe is ideal for anyone on a keto diet, looking for low carb peanut butter snacks, or seeking keto dessert snacks that feel indulgent but keep you in ketosis. If you’ve been looking for a keto bomb recipe that tastes like a dessert but acts like fuel, this is it.

Why You’ll Love This Keto Bomb Recipe

These fat bombs are more than just a treat. They’re:

  • Keto-compliant and sugar-free
  • Made with healthy fats from coconut oil and peanut butter
  • Portable and meal prep-friendly
  • Customizable to your taste preferences

If you’ve already explored options like our high-protein banana bread or cottage cheese flatbread and want something sweet with no guilt, this is the snack to try next.

Ingredients for Keto Peanut Butter Chocolate Fat Bombs

To maintain the integrity of the original recipe, all ingredient quantities remain unchanged. Here’s what you’ll need:

  • 1/2 cup unsweetened peanut butter (creamy, natural)
  • 1/4 cup coconut oil
  • 2 Tbsp unsweetened cocoa powder
  • 1 Tbsp powdered erythritol (or your preferred keto sweetener)
  • 1/4 tsp vanilla extract
  • Pinch of salt

These ingredients combine to form rich, creamy, slightly salty keto bites with a smooth chocolate-peanut butter flavor. You can always double the batch for meal prepping or storing long term.

Kitchen Tools You’ll Need

Make prep and cleanup easy with the following tools:

  • Small saucepan or microwave-safe bowl
  • Silicone mini muffin mold or ice cube tray
  • Spatula or spoon
  • Measuring cups and spoons
  • Freezer-safe container

Want to level up your keto snack prep? Also check out these crispy cottage cheese chips for savory snack options that are also low carb.

How to Make Keto Fat Bombs (Step-by-Step)

Here’s a simplified yet natural version of the preparation method:

  1. Melt the Base
    In a small saucepan over low heat, combine the unsweetened peanut butter and coconut oil. Stir gently until the mixture is completely melted and smooth.
  2. Add the Flavor
    Remove the saucepan from the heat. Whisk in cocoa powder, powdered erythritol, vanilla extract, and a pinch of salt. Keep stirring until fully combined and creamy.
  3. Pour and Set
    Spoon the mixture evenly into silicone molds or an ice cube tray. Aim for bite-sized servings—this recipe makes about 12.
  4. Freeze Until Firm
    Place the tray in the freezer and let them set for at least 30 minutes. Once firm, pop them out and store in a container.

These keto bites low carb style are excellent for stashing in your freezer for on-demand cravings.

Tips for the Perfect Keto Peanut Butter Chocolate Fat Bombs

  • Use natural peanut butter with no added sugar to stay within keto guidelines.
  • Coconut oil is essential for texture and fat content—don’t skip it!
  • Want a bit of crunch? Add a teaspoon of chia seeds or chopped nuts before freezing.
  • Keep them frozen or refrigerated, especially in warmer months to prevent melting.
  • For a stronger chocolate flavor, add an extra teaspoon of unsweetened cocoa powder.

Pair with a light breakfast like our mini pancake cereal or enjoy one after dinner as a keto-friendly dessert snack.

Variations and Swaps to Try

If you’re into creative spins on traditional recipes, try one of these fun versions:

  • Almond Butter Bombs: Replace peanut butter with almond butter for a slightly different nutty taste.
  • Coconut-Crunch Bombs: Add shredded unsweetened coconut for extra texture.
  • Mocha Bombs: Mix in a touch of espresso powder with the cocoa for a coffee-kick.
  • Berry Swirl Bombs: Drop a small dollop of mashed raspberries into the center before freezing.

These are great foods allowed on keto diet plans when customized with approved ingredients.

Storage & Shelf Life

Store your fat bombs in an airtight container in the freezer for up to 3 months, or in the refrigerator for up to 2 weeks. For best texture, let them sit at room temperature for 1–2 minutes before eating.

Need more ideas to meal prep keto snacks? Try our freezer breakfast sandwiches or zero-point chicken salad.

FAQs About Keto Fat Bombs

Are fat bombs really keto?
Yes! They are high in fat, low in carbs, and typically sugar-free—perfect for keto.

Can I use stevia or monk fruit instead of erythritol?
Absolutely. Adjust based on your sweetness preference.

Are these fat bombs vegan?
Yes, as long as your sweetener is vegan and no dairy is used.

Can I eat fat bombs daily?
Yes, in moderation. They’re great for curbing cravings or supplementing your fat intake.

Can kids eat them too?
Yes, if they follow a low sugar diet, but be mindful of portion size and dietary needs.

Common Mistakes to Avoid

  • Using sugary peanut butter: Even a small amount of sugar can raise carb content.
  • Skipping the salt: A tiny pinch enhances the chocolate and peanut butter flavor.
  • Overheating the mixture: This can make it grainy or separate the oils.

Avoid these mistakes to ensure your keto dessert snacks are smooth and flavorful every time.

Pair With These Other Keto-Friendly Ideas

Looking for a complete keto meal plan? Try these pairings:

These combinations ensure you enjoy guilt-free desserts while keeping your main meals keto-friendly.

Presentation Ideas for Keto Bites

  • Mini cupcake wrappers add charm and make them easy to grab.
  • Garnish with a cacao nib or chopped nut before freezing for a visual flair.
  • Serve on a dessert platter with fresh berries or sliced avocado for a keto-approved brunch.

Planning a brunch or party? These would sit beautifully next to our cucumber shrimp salad or cranberry cream cheese dip.

Final Thoughts

These Keto Peanut Butter Chocolate Fat Bombs are a must-have for anyone living low carb. They’re rich, satisfying, and easy to make in big batches. Whether you’re looking for a quick energy boost, something sweet after dinner, or a freezer-friendly snack, these fat bombs check all the boxes.

If you enjoyed this recipe, don’t forget to share it with fellow keto fans and subscribe for more sugar-free, low-carb delights.

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Guilt-Free Keto Peanut Butter Chocolate Fat Bombs – The Ultimate Low-Carb Sweet Snack


  • Author: Lyndy
  • Total Time: 1 hour 10 minutes (includes chilling)
  • Yield: 16 fat bombs 1x

Description

These Keto Peanut Butter Chocolate Fat Bombs are creamy, chocolatey, and indulgent without the sugar crash. Made with peanut butter, cocoa, and coconut oil, they’re the perfect low-carb sweet snack for anyone following a keto lifestyle. Ideal for meal prep, quick energy boosts, or guilt-free desserts that support your goals.


Ingredients

Scale
  • 1/2 cup creamy peanut butter (unsweetened, no added sugar)
  • 1/4 cup unsalted butter
  • 1/4 cup coconut oil
  • 1/4 cup unsweetened cocoa powder
  • 1/4 cup powdered erythritol (or preferred keto sweetener)
  • 1/2 tsp vanilla extract
  • Pinch of salt (optional)
  • Optional toppings: chopped nuts, sea salt, or sugar-free chocolate chips

Instructions

  1. Melt the fats: In a saucepan or microwave-safe bowl, melt peanut butter, butter, and coconut oil together until smooth.
  2. Add flavors: Stir in cocoa powder, sweetener, vanilla, and a pinch of salt until fully combined.
  3. Pour into molds: Spoon mixture into silicone molds or ice cube trays. Add toppings if desired.
  4. Freeze: Freeze for at least 1 hour until fully set.
  5. Store & enjoy: Pop out of molds and store in fridge or freezer. Enjoy anytime as a keto-friendly snack.

Notes

  • Always use unsweetened peanut butter to keep carbs low.
  • Add protein powder or collagen for extra nutrition.
  • Store in the fridge or freezer—these will melt at room temperature.
  • Customize with different nut butters or toppings for variety.
  • Prep Time: 10 minutes
  • Cook Time: 0 minutes
  • Category: Snack, Dessert
  • Method: No-Bake, Freezer
  • Cuisine: Keto, Low-Carb

Nutrition

  • Serving Size: 1 fat bomb
  • Calories: 130
  • Sugar: 1g
  • Sodium: 60mg
  • Fat: 13g
  • Saturated Fat: 6g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 3g
  • Fiber: 1g
  • Protein: 3g
  • Cholesterol: 10mg

Keywords: keto fat bombs, peanut butter chocolate fat bombs, keto dessert snacks, low carb peanut butter snacks, high protein low carb snacks

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