Quick 3-Ingredient Peanut Butter Keto Fat Bombs
Simple and satisfying keto fat bombs combining creamy peanut butter, stevia sweetness, and rich coconut oil for a perfect low-carb treat. This american-inspired keto (keto snack, low carb) ready in about 5 minutes pairs natural peanut butter, unsweetened coconut oil, powdered erythritol for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 95 calories and feeds 12, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 1/2 cup natural peanut butter
- 1/4 cup unsweetened coconut oil
- 2 tbsp powdered erythritol
Instructions
- Step 1: In a microwave-safe bowl, add 1/2 cup natural peanut butter and 1/4 cup unsweetened coconut oil, then microwave for 30 seconds until melted and easily stirrable.
- Step 2: Stir in 2 tbsp powdered erythritol thoroughly until the mixture is smooth and slightly thickened.
- Step 3: Pour the mixture into a silicone mold or ice cube tray with about 10-12 cavities and refrigerate for at least 1 hour until firm.
- Step 4: Pop the fat bombs out of the molds and store them in an airtight container in the refrigerator for up to 1 week.
Frequently asked questions
How long does Quick 3-Ingredient Peanut Butter Keto Fat Bombs take to make?
Total time is about 5 minutes (5 min prep + 0 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Quick 3-Ingredient Peanut Butter Keto Fat Bombs?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep natural peanut butter from drying out.
Can I substitute ingredients in Quick 3-Ingredient Peanut Butter Keto Fat Bombs?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Quick 3-Ingredient Peanut Butter Keto Fat Bombs for a different number of people?
The recipe is written for 12 servings. Multiply each ingredient by (your serving target / 12). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
Is Quick 3-Ingredient Peanut Butter Keto Fat Bombs keto snack?
Yes — this recipe is tagged keto snack, low carb based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
What others are saying
- ★★★★★
The best keto snack ever. I can't believe it's only 3 ingredients!
- ★★★★★
Absolutely delicious and so simple. I'll make these weekly now.
- ★★★★★
My family devoured these. They're the perfect fat bomb for my morning coffee.
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