Decadent Keto Chocolate Avocado Mousse

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

A rich, velvety chocolate mousse made with ripe avocados and dark chocolate, sweetened with erythritol. This no-bake dessert is the perfect way to satisfy your sweet tooth without the carbs. This American-inspired recipe (keto), ready in about 10 minutes, layers avocados, dark chocolate, erythritol 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 140 calories and feeds 2, 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 Serves 2 American cuisine 140 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a food processor, combine 2 ripe avocados (pitted and peeled), 3 oz melted dark chocolate, 1/4 cup erythritol, 1 tsp vanilla extract, and 1/4 tsp salt. Process until smooth, scraping down sides as needed.
  2. Step 2: Add 2 tbsp heavy cream and process for 30 seconds until light and fluffy.
  3. Step 3: Divide the mousse into two dessert dishes and refrigerate for at least 2 hours to set before serving.

Frequently asked questions

How long does Decadent Keto Chocolate Avocado Mousse take to make?

Total time is about 10 minutes (10 min prep + 0 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 Decadent Keto Chocolate Avocado Mousse?

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 Decadent Keto Chocolate Avocado Mousse?

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 Decadent Keto Chocolate Avocado Mousse for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). 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 Decadent Keto Chocolate Avocado Mousse keto?

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

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