The BEST Keto Fat Bombs Recipe

The BEST Keto Fat Bombs Recipe is a easy American recipe that serves 16. 115 calories per serving. Recipe by Joe Duff - The Diet Chef on YouTube.

Prep: 5 min | Cook: 5 min | Total: 15 min

Cost: $2.65 total, $0.17 per serving

Ingredients

  • 1/2 cup Coconut Oil (melted; use virgin coconut oil for best flavor)
  • 1/2 cup Peanut Butter (smooth, natural peanut butter; microwave 10‑15 seconds if stiff)
  • 1/2 cup Powdered Erythritol (keto‑friendly powdered sweetener)
  • 1/2 cup Unsweetened Cocoa Powder (unsweetened, natural cocoa powder)

Instructions

  1. Melt Coconut Oil

    Measure 1/2 cup coconut oil into a large measuring cup and melt it in the microwave for 20‑30 seconds, stirring until fully liquid.

    Time: PT2M

  2. Liquefy Peanut Butter

    Add 1/2 cup smooth peanut butter to the melted oil. If the peanut butter is stiff, microwave for 10‑15 seconds and stir until pourable.

    Time: PT1M

  3. Add Sweetener and Cocoa

    Stir in 1/2 cup powdered erythritol and 1/2 cup unsweetened cocoa powder until the mixture is smooth and chocolate‑brown.

    Time: PT2M

  4. Mix Until Uniform

    Using a spatula, blend the mixture for another 30 seconds ensuring a glossy, homogenous texture.

    Time: PT1M

  5. Portion Into Ice Cube Tray

    Spoon the fudge mixture into each compartment of a 16‑slot ice cube tray, filling to the top.

    Time: PT2M

  6. Freeze to Set

    Place the tray in the freezer and let it chill for about 1 hour, or until firm.

    Time: PT1H

  7. Serve

    Pop the frozen fat bomb cubes out of the tray and enjoy immediately, or store as directed.

    Time: PT2M

Nutrition Facts

Calories
115
Protein
2g
Carbohydrates
2g (1.9g net)
Fat
11g
Fiber
0.3g

Dietary info: Keto, Low Carb, Gluten-Free, Dairy-Free, Vegan, Vegetarian

Allergens: Peanuts, Coconut

Last updated: April 15, 2026

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The BEST Keto Fat Bombs Recipe

Recipe by Joe Duff - The Diet Chef

A quick, no‑bake keto-friendly fudge made with melted coconut oil, smooth peanut butter, powdered erythritol and unsweetened cocoa. Portioned into bite‑size ice‑cube trays, these chocolate peanut butter fat bombs are perfect low‑carb snacks for the keto diet.

EasyAmericanServes 16

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
1h 10m
Prep
0m
Cook
10m
Cleanup
1h 20m
Total

Cost Breakdown

$2.65
Total cost
$0.17
Per serving

Critical Success Points

  • Melt Coconut Oil
  • Liquefy Peanut Butter
  • Add Sweetener and Cocoa
  • Mix Until Uniform
  • Portion Into Ice Cube Tray
  • Freeze to Set

Safety Warnings

  • Melted coconut oil is hot; handle with care to avoid burns.
  • Do not leave the freezer tray unattended for long periods to prevent accidental spills.
  • Keep small frozen cubes away from children to avoid choking hazards.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of keto fat bomb fudge in the low‑carb community?

A

Keto fat bomb fudges became popular as a convenient way to meet high‑fat, low‑carb macros while satisfying sweet cravings. They are often shared in online keto groups as quick, portable snacks that help maintain ketosis.

cultural
Q

What are traditional variations of chocolate peanut butter fat bombs in the keto diet?

A

Common variations replace peanut butter with almond or cashew butter, use different low‑carb sweeteners like monk fruit, or add flavor boosters such as vanilla extract, espresso powder, or a pinch of sea salt.

cultural
Q

How are keto fat bomb fudges typically served in American keto circles?

A

They are usually served straight from the freezer as bite‑size snacks, often paired with coffee or tea. Some people let them soften for a few minutes to achieve a fudgier texture before eating.

cultural
Q

On what occasions do people usually enjoy keto fat bomb fudges?

A

Keto fat bomb fudges are popular as post‑workout recovery bites, late‑night cravings, or as a quick dessert at gatherings where low‑carb options are needed. They’re also a favorite for meal‑prep enthusiasts.

cultural
Q

How does this chocolate peanut butter fat bomb fit into the broader keto cuisine tradition?

A

It embodies the core keto principle of using high‑fat, low‑carb ingredients to create satisfying treats. The combination of coconut oil, nut butter, and cocoa provides healthy fats, while erythritol supplies sweetness without impacting blood sugar.

cultural
Q

What are the authentic ingredients for a keto chocolate peanut butter fat bomb versus acceptable substitutes?

A

Authentic ingredients are coconut oil, smooth natural peanut butter, powdered erythritol, and unsweetened cocoa powder. Acceptable substitutes include butter or ghee for oil, almond butter for peanut butter, monk‑fruit or stevia blends for erythritol, and raw cacao powder for cocoa.

cultural
Q

What other keto‑friendly desserts pair well with chocolate peanut butter fat bomb fudge?

A

They pair nicely with avocado chocolate mousse, almond flour brownies, or a simple whipped coconut cream. A side of fresh berries adds a low‑carb contrast.

cultural
Q

What are the most common mistakes to avoid when making chocolate peanut butter keto fat bomb fudge?

A

Common mistakes include not fully melting the coconut oil, using chunky peanut butter that won’t blend smoothly, and skipping the freezer set time. All of these can lead to a grainy texture or cubes that don’t hold their shape.

technical
Q

How do I know when the fat bomb cubes are properly set and ready to eat?

A

The cubes should feel firm to the touch and easily release from the ice‑cube tray. If they are still soft in the center, give them an additional 10‑15 minutes in the freezer.

technical
Q

What does the YouTube channel Joe Duff - The Diet Chef specialize in?

A

The YouTube channel Joe Duff - The Diet Chef focuses on low‑carb, keto, and calorie‑controlled recipes that are quick, affordable, and designed for everyday home cooks looking to stay healthy.

channel
Q

What other keto recipes is the YouTube channel Joe Duff - The Diet Chef known for?

A

Joe Duff - The Diet Chef is known for recipes such as keto cauliflower pizza crust, low‑carb chicken Alfredo, sugar‑free cheesecake bites, and a variety of quick keto snack ideas like cheese crisps and avocado egg boats.

channel

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