Looking for a sweet, low-carb snack that satisfies cravings without knocking you out of ketosis? These Keto Peanut Butter Chocolate Fat Bombs are the ultimate solution! They’re creamy, rich, and packed with healthy fats, making them the perfect treat for anyone following a keto or low-carb lifestyle.
Not only are they quick to whip up, but they’re also freezer-friendly, so you’ll always have a delicious, energizing bite ready when hunger strikes. Think of them as little bites of peanut butter cup heaven—without the sugar crash.

Why You’ll Love These Fat Bombs
- Keto-friendly & low-carb – Only 1g net carbs per serving.
- Quick & easy – Just 10 minutes of prep.
- Rich & satisfying – Chocolate and peanut butter are the perfect combo.
- Portable snack – Great for meal prep or an afternoon energy boost.
Ingredients You’ll Need
- 1 cup natural peanut butter (unsweetened, no added sugar)
- ½ cup coconut oil (melted)
- ¼ cup unsweetened cocoa powder
- ¼ cup powdered erythritol (or preferred keto-friendly sweetener)
- 1 teaspoon vanilla extract
- Pinch of salt
- Optional: chopped nuts or sugar-free chocolate chips for topping
Step-by-Step Instructions
- Mix the base – In a mixing bowl, combine melted coconut oil, peanut butter, cocoa powder, erythritol, vanilla, and salt. Stir until smooth and creamy.
- Fill the molds – Pour the mixture into silicone molds or mini muffin liners. Top with nuts or sugar-free chocolate chips, if desired.
- Freeze until firm – Place molds in the freezer for about 30 minutes, or until solid.
- Store & enjoy – Pop out of molds and keep in an airtight container in the freezer. Enjoy straight from the freezer when you need a sweet, keto-friendly pick-me-up.
Recipe Tips & Variations
- Swap peanut butter with almond butter or sunflower seed butter for a nut-free option.
- Add a sprinkle of unsweetened shredded coconut for texture.
- Use flavored extracts like hazelnut or caramel to switch things up.
- Prefer creaminess? Blend in 2–3 tbsp of softened cream cheese before freezing.
Nutrition Information (per fat bomb)
- Calories: 100
- Fat: 9g
- Protein: 3g
- Carbohydrates: 2g
- Fiber: 1g
- Net Carbs: 1g
Storing Your Fat Bombs
- Freezer: Store in an airtight container for up to 1 month.
- Fridge: Keep for up to 1 week, but they’ll be softer than freezer-stored.
More Keto-Friendly Treats to Try
- Keto Chocolate Mousse
- Almond Flour Brownies
- No-Bake Cheesecake Bites
Keto Peanut Butter Chocolate Fat Bombs Recipe
Prep Time: 10 minutes | Freeze Time: 30 minutes | Total Time: 40 minutes | Servings: 12
Ingredients
- 1 cup natural peanut butter (unsweetened)
- ½ cup coconut oil, melted
- ¼ cup unsweetened cocoa powder
- ¼ cup powdered erythritol (or sweetener of choice)
- 1 tsp vanilla extract
- Pinch of salt
- Optional toppings: chopped nuts, sugar-free chocolate chips
Instructions
- Mix all ingredients in a medium bowl until smooth.
- Pour mixture into silicone molds or mini muffin cups.
- Sprinkle with optional toppings.
- Freeze for 30 minutes, or until solid.
- Remove from molds and store in an airtight container in the freezer.
Nutrition (per serving): 100 kcal | 9g fat | 3g protein | 2g carbs | 1g fiber | 1g net carbs
✨ These Keto Peanut Butter Chocolate Fat Bombs are a must-have for any low-carb kitchen—perfect for curbing cravings while fueling your body with healthy fats.