Keto Peanut Butter Chocolate Fat Bombs

Craving chocolate on keto? These peanut butter chocolate fat bombs are rich, satisfying, and 100% low-carb.

Why You’ll Love This Keto Peanut Butter Chocolate Fat Bombs Recipe

Close-up of creamy Keto Peanut Butter Chocolate Fat Bombs stacked on a serving tray

These keto fat bombs aren’t just delicious—they’re the perfect high-fat, low-carb snack to fuel your body and crush cravings. If you’re on a keto or low-carb diet, this recipe is a game-changer.

Here’s why these will become your go-to sweet treat:

  • Keto-friendly and low in carbs – great for staying in ketosis.
  • Quick to make – ready in under 30 minutes, no baking needed.
  • Customizable – add textures like coconut, chia, or chopped nuts.
  • Portable and snackable – ideal for on-the-go or meal prep.
  • Rich and indulgent – satisfy dessert cravings without the sugar crash.

Ingredients for Keto Peanut Butter Chocolate Fat Bombs

All ingredients for Keto Peanut Butter Chocolate Fat Bombs laid out on a kitchen counter

Before diving into the step-by-step method, gather these keto pantry staples. This recipe yields around 20 bite-sized fat bombs.

Base Ingredients

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

Optional Add-Ins & Toppings

  • 2 tbsp unsweetened shredded coconut
  • 1 tbsp chia seeds (for extra fiber)
  • 1/4 cup chopped almonds or pecans
  • Dark chocolate chips (sugar-free, like Lily’s)
  • A drizzle of melted peanut butter or chocolate on top

Pro Tip: Use a silicone mold for easy shaping and release—no mess, no sticking!

How to Make Keto Peanut Butter Chocolate Fat Bombs (Step-by-Step Instructions)

Step-by-step preparation of Keto Peanut Butter Chocolate Fat Bombs being mixed in a bowl and portioned into molds

Making these indulgent little treats is super simple. Here’s the full process:

Step 1: Melt the Base

  • In a small saucepan over low heat, combine the peanut butter and coconut oil.
  • Stir gently until smooth and fully melted—do not boil.

Keep the heat low to preserve nutrients and avoid separation.

Step 2: Add Cocoa and Sweetener

  • Remove from heat.
  • Whisk in the cocoa powder, erythritol, vanilla extract, and salt.
  • Mix until completely smooth and lump-free.

Prefer it sweeter? Add more erythritol or a few drops of liquid stevia.

Step 3: Customize the Texture (Optional)

  • Stir in chia seeds, shredded coconut, or chopped nuts if using.
  • Mix well to evenly distribute.

Add-ins give each bite a unique texture boost and added nutrition.

Step 4: Fill the Molds

  • Pour the mixture into silicone molds or mini muffin liners.
  • Fill each cavity about 3/4 full.

No mold? Use a parchment-lined mini cupcake tray instead.

Step 5: Add Toppings

  • Sprinkle with sugar-free chocolate chips, more coconut, or a peanut butter drizzle.
  • Press lightly to make sure toppings stick.

Step 6: Freeze Until Firm

  • Place molds in the freezer for 20–30 minutes.
  • Once set, pop them out and store in an airtight container.

Store in the fridge or freezer depending on your preferred texture—firmer or creamier.

Step 7: Snack and Savor

  • Enjoy one (or two!) whenever you need a quick, energy-boosting snack.
  • Just 1–2 bombs are enough to satisfy even strong cravings.

Serving Suggestions for Keto Peanut Butter Chocolate Fat Bombs

Keto Peanut Butter Chocolate Fat Bombs served on a plate with a side of coffee and berries

These little bites work well in so many settings. Whether you’re entertaining or just meal prepping, they fit right in.

Perfect Pairings

  • With black coffee or herbal tea – A creamy counterbalance to your morning drink.
  • After a meal – The perfect sweet finish that won’t knock you out of ketosis.
  • As a midday snack – Keeps hunger at bay between meals.
  • Before workouts – Provides steady energy without sugar spikes.

Presentation Tips

TipWhy It Works
Use silicone moldsFor a clean, professional look
Alternate toppingsAdds color and visual texture
Dust with cocoa or sea saltMakes the flavor pop
Stack in layersPerfect for party platters or gift boxes

FAQs

Are these fat bombs truly keto-friendly?

Yes. They’re low in net carbs and high in healthy fats, making them ideal for a keto lifestyle.

Can I use almond butter instead of peanut butter?

Absolutely! Any natural nut butter works well—almond, cashew, or sunflower seed butter are great substitutes.

How many carbs per fat bomb?

Each fat bomb contains around 1–2g net carbs, depending on size and add-ins. Always check your specific ingredients.

How long do they last?

Store in the fridge for up to 2 weeks, or in the freezer for up to 2 months. Just let them thaw a bit before eating if frozen.

Can I make them dairy-free?

These are already dairy-free if you skip toppings like cream cheese drizzle or milk-based chocolate chips.

What if I don’t have coconut oil?

You can use butter or ghee instead, but coconut oil gives the smoothest texture and cleanest flavor.

Can I double the recipe?

Yes! This recipe doubles (or even triples) easily. Perfect for meal prep or sharing with your keto friends.

Conclusion

Keto peanut butter chocolate fat bombs are everything you want in a dessert: creamy, chocolatey, and completely guilt-free. Whether you’re managing carbs, avoiding sugar, or just want a satisfying bite-size treat, these deliver on flavor and function.

Keto Peanut Butter Chocolate Fat Bombs Recipe

All ingredients for Keto Peanut Butter Chocolate Fat Bombs laid out on a kitchen counter

Keto Peanut Butter Chocolate Fat Bombs

Chef Sophia
Rich, creamy, and ultra-satisfying, these keto peanut butter chocolate fat bombs are the perfect low-carb, high-fat snack to crush cravings and fuel your day without breaking ketosis.
Prep Time 10 minutes
Chill Time 20 minutes
Total Time 30 minutes
Course Dessert, Snack
Cuisine American
Servings 20 fat bombs
Calories 120 kcal

Ingredients
  

Base Mixture:

  • 1 cup natural peanut butter unsweetened, creamy
  • 1/2 cup coconut oil melted
  • 1/4 cup unsweetened cocoa powder
  • 1/4 cup powdered erythritol or keto sweetener of choice
  • 1 tsp vanilla extract
  • Pinch of sea salt

Optional Add-Ins:

  • 2 tbsp unsweetened shredded coconut
  • 1 tbsp chia seeds
  • 1/4 cup chopped almonds or pecans

Optional Toppings:

  • Sugar-free chocolate chips
  • Drizzle of melted peanut butter
  • Sprinkle of sea salt or cocoa powder

Instructions
 

  • Melt Ingredients: In a saucepan over low heat, melt peanut butter and coconut oil together. Stir until smooth.
  • Mix In Flavor: Remove from heat. Add cocoa powder, erythritol, vanilla, and salt. Whisk until completely combined.
  • Customize (Optional): Stir in chia seeds, shredded coconut, or chopped nuts if desired for texture and fiber.
  • Fill the Molds: Pour mixture into silicone molds or mini muffin liners, filling each about 3/4 full.
  • Top It Off: Add toppings like chocolate chips or drizzles while still soft. Lightly press to adhere.
  • Freeze to Set: Transfer molds to the freezer. Chill for 20–30 minutes until firm.
  • Serve and Store: Pop fat bombs out of molds. Store in an airtight container in the fridge (up to 2 weeks) or freezer (up to 2 months).

Notes

NutrientAmount
Calories120 kcal
Total Fat11g
Saturated Fat6g
Protein3g
Total Carbs3g
Fiber2g
Net Carbs1g
Sugar0g
Sodium60mg
Note: Nutrition may vary depending on specific brands and optional ingredients used.
Keyword Keto Fat Bombs, Low Carb Treats, Peanut Butter Chocolate Fat Bombs

Action Steps:

  1. Gather your nut butter, cocoa, and sweetener.
  2. Follow the 7 simple steps above.
  3. Freeze, snack, and stay on track—without sacrificing dessert!

Ready to power up your keto journey with something sweet and satisfying? These fat bombs are the ultimate low-carb solution.

Want more keto desserts like this? Matilda Chocolate Cake

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