Chocolate Walnut Coconut Fat Bombs

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Decadent chocolate fat bombs with a crunchy walnut texture and subtle coconut flavor, perfect for keto dessert cravings. This keto-inspired desserts (keto, low carb) ready in about 20 minutes layers unsweetened dark chocolate, coconut oil, walnuts into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 150 calories and feeds 10, so it slots into a weekend bake or a special-occasion dessert tray. 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.

Prep: 10 min Cook: 10 min Serves 10 Keto cuisine 150 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat your oven to 350°F. Spread 1/2 cup walnuts on a baking sheet and toast for 6-8 minutes until fragrant and lightly golden. Let cool, then chop finely or pulse in a food processor into small pieces.
  2. Step 2: In a heatproof bowl, melt 4 oz unsweetened dark chocolate and 3 tbsp coconut oil over a double boiler, stirring until smooth and glossy.
  3. Step 3: Remove the bowl from heat and stir in 1 tsp stevia powder until dissolved.
  4. Step 4: Add the chopped toasted walnuts and 2 tbsp unsweetened shredded coconut into the chocolate mixture, folding to combine evenly.
  5. Step 5: Spoon the mixture into silicone molds or mini cupcake liners, filling each about three-quarters full. Refrigerate for at least 1 hour until set.
  6. Step 6: Store in an airtight container in the fridge and allow the fat bombs to sit at room temperature for 5 minutes before enjoying for a creamy bite.

Equipment for this recipe

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Frequently asked questions

How long does Chocolate Walnut Coconut Fat Bombs take to make?

Total time is about 20 minutes (10 min prep + 10 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.

How do I store leftover Chocolate Walnut Coconut Fat Bombs?

Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.

Can I substitute ingredients in Chocolate Walnut Coconut 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 Chocolate Walnut Coconut Fat Bombs for a different number of people?

The recipe is written for 10 servings. Multiply each ingredient by (your serving target / 10). 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 Chocolate Walnut Coconut Fat Bombs keto?

Yes — this recipe is tagged keto, low carb based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.