4 Ingredient Peanut Butter Mousse No Sugar, No Eggs, Low Carb

Posted on September 4, 2025

There’s something magical about a dessert that feels indulgent but still fits into a healthier lifestyle. This 4 ingredient peanut butter mousse no sugar, no eggs, low carb recipe is one of those little treasures I love to share. It’s smooth, creamy, and satisfies every sweet tooth without leaving you feeling guilty. In this article, I’ll share a personal story behind this recipe, guide you through the simple ingredients, and show you how this mousse fits perfectly into a low-carb or keto lifestyle. By the end, you’ll be ready to whip up this quick, comforting treat in no time.

Looking for inspiration? Try exploring more comforting dinner ideas on Family Recipes Ideas.

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The Story Behind 4 Ingredient Peanut Butter Mousse No Sugar, No Eggs, Low Carb

A Family Memory in Every Bite

Growing up, peanut butter was a staple in our home. My grandmother always kept a jar in the pantry, ready for sandwiches, cookies, or even just a spoonful as a snack. But when I started focusing more on low-carb and sugar-free recipes for my family, I wanted to find a way to capture that same nostalgic flavor in a healthier way. That’s how this 4 ingredient peanut butter mousse no sugar, no eggs, low carb recipe was born. It’s creamy, rich, and reminds me of those childhood flavors, but without the sugar rush.

Why This Recipe Works

What makes this mousse so special is how simple it is. With only four ingredients, you get a dessert that tastes luxurious but takes less than ten minutes to prepare. By skipping both sugar and eggs, this version is safe, quick, and perfect for anyone following a low-carb or keto plan. It’s the kind of recipe you can pull together on a busy weeknight or serve at a gathering without stress. Plus, the versatility means you can pair it with fresh berries, a sprinkle of chopped nuts, or even a drizzle of sugar-free chocolate. If you’re looking for more easy family-friendly ideas, I’ve also shared a comforting Matcha Chia Pudding and a delicious White German Cake Recipe that fit right into this healthy lifestyle.


Ingredients That Make This Peanut Butter Mousse Shine

The Simple Power of Four Ingredients

One of the best things about this 4 ingredient peanut butter mousse no sugar, no eggs, low carb is how little you need to create something so delicious. At its core, you’ll need:

  • Creamy natural peanut butter (unsweetened)
  • Heavy whipping cream
  • Sugar-free sweetener of your choice (like stevia or erythritol)
  • Vanilla extract

That’s it. Four simple ingredients you probably already have in your kitchen. The peanut butter provides richness and protein, while the whipping cream gives the mousse its light, fluffy texture. The sweetener balances everything out without spiking carbs, and vanilla adds that subtle warmth. If you’re new to making mousse without eggs, this method is a game-changer—it’s quick, safe, and perfect for anyone who prefers no raw ingredients in their dessert.

Low Carb, Keto-Friendly, and Guilt-Free

Each spoonful of this mousse is packed with flavor but stays low in carbs, making it an excellent dessert for anyone following a keto or low-carb lifestyle. Peanut butter itself is naturally rich in healthy fats and protein, which makes it both filling and satisfying. Paired with heavy cream, this dessert provides the kind of richness that feels indulgent but still aligns with your goals. You won’t find refined sugar here, just a smooth, sugar-free treat that helps avoid energy crashes. For anyone who loves quick recipes with minimal effort, this mousse sits right alongside my Strawberry Chia Pudding

and Matcha Chia Pudding , both of which are family favorites.

To give you a quick look at what makes this mousse special, here’s a nutritional breakdown for one serving (approximate values):

NutrientPer Serving
Calories280
Fat26g
Protein7g
Carbohydrates5g (net)

This balance of fats, protein, and low net carbs makes the mousse not only delicious but also filling enough to satisfy cravings.

How to Make 4 Ingredient Peanut Butter Mousse No Sugar, No Eggs, Low Carb

Step-by-Step Preparation

Making this mousse is wonderfully simple. You only need about 10 minutes and a mixing bowl. Here’s how it comes together:

  1. Whip the Cream
    Pour your heavy whipping cream into a chilled bowl. Using a hand mixer or stand mixer, whip the cream until soft peaks form. This will give your mousse that airy, melt-in-your-mouth texture.
  2. Blend Peanut Butter and Sweetener
    In another bowl, whisk together the creamy peanut butter, your chosen sugar-free sweetener, and vanilla extract. This creates a smooth, sweet base that balances the richness of the mousse.
  3. Fold Gently
    Add the whipped cream into the peanut butter mixture a little at a time. Use a spatula to fold it in gently, keeping the airy texture intact. Avoid over-mixing, as that can make the mousse heavy instead of fluffy.
  4. Chill and Serve
    Spoon the mousse into small dessert cups or glasses. Let it chill in the fridge for at least an hour before serving. This allows the flavors to blend and the texture to firm up beautifully.

Serving Suggestions and Variations

This mousse is delicious on its own, but you can easily dress it up. Top it with a few fresh raspberries or blueberries for a pop of freshness, sprinkle crushed peanuts for crunch, or add a swirl of sugar-free chocolate sauce for extra indulgence. For a layered treat, alternate mousse with crushed keto cookies or sugar-free granola in a glass — perfect for entertaining.

For more quick low-carb treats, I love pairing this mousse with recipes like my White German Cake Recipe or Fluffy Buttermilk Beignets , which make simple desserts even more special.

Tips, Storage, and FAQs for 4 Ingredient Peanut Butter Mousse No Sugar, No Eggs, Low Carb

Helpful Tips for the Perfect Mousse

This mousse is simple, but a few tricks can make it even better:

  • Chill your mixing bowl and beaters before whipping cream. Cold tools help cream whip faster and hold its peaks longer.
  • Choose natural peanut butter without added sugar or hydrogenated oils. The smoother the peanut butter, the creamier your mousse.
  • Adjust sweetness to taste. Some sweeteners are stronger than others, so start with less and add gradually until it’s perfect for you.
  • Serve in small portions. This mousse is rich, so smaller servings are satisfying and help keep it guilt-free.

Storage and Make-Ahead Ideas

This dessert stores beautifully, making it perfect for busy families. You can prepare it ahead of time, divide it into small cups, and keep it ready in the fridge for when cravings hit.

  • Refrigerator: Store mousse in an airtight container for up to 3 days.
  • Freezer: For a frozen twist, freeze portions in small containers. When ready to enjoy, let them thaw for 10 minutes — it turns into a creamy, peanut butter ice cream-like treat.

If you enjoy prepping ahead, this mousse pairs well with make-ahead desserts like my Matcha Chia Pudding and Fluffy Buttermilk Beignets . Both are fridge-friendly and just as satisfying.

Print
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saskdev 98455 httpss.mj .run4s6sIxp GkI Creamy 4 ingredient pe 746467bd fa33 4dd3 a27d ffe37c478119 3

4 Ingredient Peanut Butter Mousse No Sugar, No Eggs, Low Carb


  • Author: Georgina sami
  • Total Time: 10 minutes
  • Yield: 4 servings 1x

Description

A smooth, creamy peanut butter mousse made with just four ingredients. This low carb, no sugar, no egg dessert is perfect for keto and guilt-free indulgence.


Ingredients

Scale
  • 1 cup creamy natural peanut butter (unsweetened)
  • 1 1/2 cups heavy whipping cream
  • 1/4 cup sugar-free sweetener (like stevia or erythritol)
  • 1 tsp vanilla extract

Instructions

  1. In a chilled mixing bowl, whip the heavy cream using a hand or stand mixer until soft peaks form.
  2. In a separate bowl, whisk together the peanut butter, sweetener, and vanilla extract until smooth.
  3. Gently fold the whipped cream into the peanut butter mixture in batches to maintain a fluffy texture.
  4. Spoon the mousse into dessert cups or glasses.
  5. Chill in the refrigerator for at least 1 hour before serving.

Notes

For added texture and flair, top with fresh berries, crushed peanuts, or sugar-free chocolate drizzle. Stores well in the fridge for up to 3 days or freeze for a creamy ice cream treat.

  • Prep Time: 10 minutes
  • Cook Time: 0 minutes
  • Category: Dessert
  • Method: No Bake
  • Cuisine: American

Keywords: peanut butter mousse, keto dessert, low carb, no sugar, no egg dessert

Frequently Asked Questions

What can I eat with peanut butter that is low carb?
Peanut butter pairs well with celery sticks, cucumber slices, or keto-friendly crackers. You can also add a spoonful to smoothies or spread it over low-carb pancakes.

Can we make mousse without eggs?
Yes! This recipe shows you how. By whipping cream and folding it into a peanut butter base, you achieve a fluffy mousse without needing eggs.

Can you eat mousse on keto?
Absolutely. Since this mousse is low in carbs, sugar-free, and made with high-fat ingredients, it’s a perfect keto-friendly dessert.

Can I whip peanut butter?
On its own, peanut butter is too dense to whip properly. But when blended with whipped cream and sweetener, it transforms into a light, fluffy mousse.

Conclusion

This 4 ingredient peanut butter mousse no sugar, no eggs, low carb is the perfect example of how simple ingredients can create something truly special. It’s creamy, rich, and satisfying while still being aligned with low-carb and keto lifestyles. With no complicated steps, no raw eggs, and no added sugar, it’s a dessert you can feel good about making for yourself and your family. Whether you enjoy it plain, with berries, or layered into a parfait, this mousse is proof that healthy desserts don’t have to sacrifice flavor. Next time you crave something sweet, you’ll know exactly what to whip up.


Looking for inspiration? Try exploring more comforting dinner ideas on Family Recipes Ideas.

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