Keto Peanut Butter Chocolate Fat Bombs

Grab a spoonful of pure comfort in every bite. Snacks .

Rich, creamy keto peanut butter chocolate fat bombs—perfect for a quick low‑carb treat.

Published: February 28, 2026
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Keto Peanut Butter Chocolate Fat Bombs | Evlin Ardelo's Blog - Life, Style & Adventures
The concept of bite‑size energy snacks dates back to early 20th‑century protein bars, but the modern low‑carb fat bomb emerged with the rise of keto dieting in the 2010s. Combining the natural richness of peanuts with dark chocolate creates a stable, high‑fat snack that fuels the body while delighting the palate. This recipe honors that simple science, offering a timeless pleasure that’s both wholesome and indulgent.

Why You'll Love It

  • - Ready in minutes, no oven needed
  • - Keeps you in ketosis with healthy fats
  • - Creamy texture with a subtle crunch
  • - Perfect for busy days or quiet evenings

*"These fat bombs are my secret afternoon lift—creamy, chocolatey, and guilt‑free!"*

Essential Ingredient Guide

  • Natural peanut butter: Choose a smooth, unsweetened variety for the purest flavor and best texture
  • Cocoa powder: Use unsweetened cocoa for deep chocolate notes without added sugar
  • Erythritol: A low‑carb sweetener that dissolves easily, balancing the bitterness of cocoa
  • Coconut oil: Provides silkiness and helps the bomb set firmly once chilled
  • Vanilla extract: Adds warmth and rounds out the flavor profile
  • Sea salt: Just a pinch enhances both the chocolate and peanut butter depth
Preparing Keto Peanut Butter Chocolate Fat Bombs | Evlin Ardelo's Blog - Life, Style & Adventures

Complete Cooking Process

  • Ingredient Readiness:

    Measure and sift the cocoa, soften the butter, and have the sweetener ready for a smooth blend.

  • Flavor Development:

    Warm the coconut oil and peanut butter together, then stir in cocoa and sweetener until glossy.

  • Texture Control:

    Cool the mixture slightly before adding vanilla and salt; this prevents a grainy finish.

  • Finishing Touches:

    Portion into silicone molds, sprinkle a tiny pinch of sea salt on each, then chill until firm.

  • Serving Timing:

    Serve straight from the fridge or let sit a minute at room temperature for a melt‑in‑the‑mouth moment.

  • Pro Tips

    • Use a kitchen scale for precise fat ratios
    • Chill molds for at least 30 minutes for clean release
    • Double‑dip in melted chocolate for an extra coat
    • Store in an airtight container to keep them fresh

    Well, those little tricks make a big difference. I remember once leaving them out too long and they turned soft—dang, that was a mess! So keep them cold until you’re ready to enjoy. It really preserves that satisfying bite.

The essence of the dish:

A velvety peanut butter base meets the rich depth of cocoa, all bound by coconut oil’s silky melt, creating a bite that feels both smooth and slightly crunchy.

A fun fact or historical angle:

Did you know that the term “fat bomb” originated from bodybuilding circles, where high‑fat snacks were used to meet caloric needs without carbs?

Flavor or sensory focus:

You’ll notice the roasted aroma of peanuts, the warm vanilla whisper, and a lingering chocolate kiss with a gentle snap of sea salt.

You Must Know

  • Keep the mixture slightly warm for easy filling
  • Do not over‑sweeten; keto sweeteners can become bitter
  • Allow the bombs to set fully for the best texture

Frequently Asked Questions

→ Can I use crunchy peanut butter?

You can, but the texture will be grainier. For a truly smooth bomb, stick with creamy, unsweetened peanut butter.

→ Is sweetener necessary?

The erythritol balances cocoa’s bitterness. If you prefer less sweetness, reduce it by a quarter.

→ How long do they keep?

Stored in the fridge, they stay fresh for up to two weeks. Freeze for longer storage.

→ Can I make a dairy‑free version?

Absolutely—this recipe is already dairy‑free, using coconut oil instead of butter.

→ What’s the best way to melt them for a topping?

Gently warm them in a microwave for 10‑15 seconds or melt the whole batch in a double boiler.

→ Do they count as a snack or dessert?

Both! Their rich flavor makes them a satisfying snack, yet they feel indulgent enough for a dessert.

Chef's Tips

If the mixture thickens too quickly, re‑warm briefly before filling molds.,For a nut‑free version, substitute almond butter and check for cross‑contamination.,Add a dash of cinnamon for a warm spice twist.

Nutrition Facts

per serving

120

Calories

4g

Protein

3g

Carbs

11g

Fat

Fiber: 1g
Sugar: 1g
Sodium: 40mg

Taste Profile

🍯 Sweet
Medium
🧂 Salty
Low
🌶️ Spicy
None
🍋 Sour
None
🍖 Umami
Low

Rich chocolate‑nutty with a gentle sweet finish

Ingredient Substitutions

Don't have an ingredient? Try these alternatives

Peanut butter Almond butter

Almond butter offers a milder flavor; maintain the same volume.

Erythritol Stevia blend

Use 1/3 the amount of stevia to avoid bitterness.

Recipe Variations

Try these delicious twists on the original

Spicy Version

Add a pinch of cayenne pepper and a dash of chili powder for a subtle heat.

Mediterranean Style

Mix in a teaspoon of tahini and sprinkle with sesame seeds for an earthy twist.

Common Mistakes to Avoid

Learn from others' mistakes for perfect results

  • Over‑heating the butter, which can cause a grainy texture.
  • Skipping the cooling step before adding vanilla, resulting in a muted aroma.
  • Not allowing enough chilling time, leading to soft, misshapen bombs.

Meal Prep & Storage

Make Ahead Tips

You can prepare the mixture and fill the molds up to a day ahead; just keep them refrigerated and add the chocolate coating right before serving.

Leftover Ideas

Re‑heat gently in a microwave for 5‑10 seconds if you prefer a softer texture.

Perfect Pairings

Serve this with...

A cup of unsweetened almond milk A handful of fresh berries A glass of sparkling water with a twist of lemon

Cooking Timeline

0-5 min

Gather and measure all ingredients; set up silicone molds.

5-8 min

Melt peanut butter and coconut oil together over low heat.

8-12 min

Stir in cocoa, erythritol, and salt; remove from heat and add vanilla.

12-15 min

Pour mixture into molds; add optional chocolate drizzle.

15-40 min

Chill in refrigerator until fully set; then unmold and serve.

Keto Peanut Butter Chocolate Fat Bombs

Keto Peanut Butter Chocolate Fat Bombs

These low‑carb, creamy bites combine peanut butter and chocolate for a quick, satisfying snack that feels indulgent without breaking ketosis.

Author: Lily_Harper

Timing

Prep Time

10 Minutes

Cook Time

0 Minutes

Total Time

40 Minutes

Recipe Details

Category: Snacks
Difficulty: Easy
Cuisine: American
Yield: 12 Servings Servings
Dietary: Keto, Gluten-Free, Nutty

Ingredients

Main Ingredients

  • 01 1 cup natural creamy peanut butter
  • 02 1/4 cup coconut oil, melted
  • 03 2 tbsp unsweetened cocoa powder
  • 04 2 tbsp erythritol (or preferred keto sweetener)
  • 05 1 tsp vanilla extract
  • 06 Pinch of fine sea salt

Optional Coating

  • 01 2 tbsp melted dark chocolate (80% cocoa)
  • 02 Extra sea salt for sprinkling

Instructions

Step 01

In a small saucepan over low heat, combine the peanut butter and coconut oil; stir until fully melted and glossy.

Step 02

Whisk in the cocoa powder, erythritol, and a pinch of sea salt until the mixture is smooth and no lumps remain.

Step 03

Remove from heat, add vanilla extract, and let the blend cool for about 2 minutes.

Step 04

Pour the mixture into silicone molds or a lined mini‑tin, then tap gently to level the tops.

Step 05

Optional: drizzle the melted dark chocolate over each bomb and sprinkle a tiny pinch of sea salt.

Step 06

Place the molds in the refrigerator for at least 30 minutes, or until firmly set, then pop out and enjoy.

Notes & Tips

  • 1 If the mixture thickens too quickly, re‑warm briefly before filling molds.
  • 2 For a nut‑free version, substitute almond butter and check for cross‑contamination.
  • 3 Add a dash of cinnamon for a warm spice twist.

Tools You'll Need

  • Small saucepan

  • Whisk or spoon

  • Silicone muffin molds or mini‑tin

  • Measuring spoons

  • Microwave‑safe bowl for optional chocolate coating

Must-Know Tips

  • Don’t over‑heat the peanut butter; it can become grainy.
  • Use a kitchen scale for accurate fat ratios.
  • Allow the mixture to cool slightly before adding vanilla to preserve aroma.

Professional Secrets

  • Low‑temperature melt preserves the natural oils in peanut butter.
  • Sifting cocoa eliminates gritty texture.
  • Chilling molds before use helps the bombs release cleanly.
Lily_Harper

Recipe by

Lily_Harper

From crispy bites to soft nibbles, I’m all about snack-time happiness made simple and delicious.

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