In those quiet moments at home, when the world feels heavy and the heart craves a little comfort, it’s the simple pleasures that pinch our cheeks with joy. Imagine walking into your kitchen, the aroma of peanut butter wafting through the air like a warm embrace, inviting you to indulge in a sweet treat that feels both nostalgic and nourishing. That’s where our Keto Peanut Butter Mousse comes in—light, fluffy, and decadently rich, it’s a slice of happiness waiting to shine on your dessert table.
Why make this recipe?
Who could resist a dessert that not only satisfies your sweet tooth but also aligns with a keto lifestyle? This mousse is not just easy to whip up; it’s a delightful concoction that hugs your taste buds with layers of rich flavor. Whether you’re entertaining friends or treating yourself after a long day, this recipe promises to be your go-to indulgence that fits perfectly into your health-conscious choices.
How to make Keto Peanut Butter Mousse
Let’s channel our inner chef and dive into making this delightful mousse. With just a handful of ingredients, you’ll find that creating a dessert that feels indulgent and comforting can be a truly rewarding experience.
Ingredients:
- 1 cup mascarpone or cream cheese, cold (240g)
- 1/4 cup powdered sweetener (40g)
- 3 tbsp peanut butter, smooth (55g)
- 1 cup heavy cream, cold (240g)
- 1/2 teaspoon vanilla extract
- Pinch sea salt (if using unsalted peanut butter)
Directions:
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Start by adding the cold mascarpone or cream cheese, powdered sweetener, smooth peanut butter, and vanilla extract into a mixing bowl. Beat them together with an electric mixer until everything is beautifully blended and smooth. If your peanut butter is unsalted, sprinkle in a touch of sea salt to enhance that irresistible flavor.
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In a separate clean bowl, pour in the heavy cream. Whip it until you reach just below stiff peaks—think fluffy clouds ready to make magic happen.
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Now comes the fun part! Gently fold the whipped cream into the peanut butter mixture until it’s beautifully combined and velvety smooth.
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Next, pipe or spoon your delightful mousse into charming glasses. If you’re feeling fancy, top each serving with crumbled low carb biscuits and a drizzle of peanut butter that glistens with promise.
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Chill your mousse in the fridge, where it will stay delicious for up to six days, or freeze it for up to three months for that unexpected treat!
How to serve Keto Peanut Butter Mousse
Serve this mousse chilled, and watch it vanish from the table! It pairs wonderfully with a side of fresh berries or a sprinkle of cocoa powder for that extra pop of color and flavor. Set them out in individual glasses for a gorgeous presentation, and let your guests awe in delight before taking their first spoonful.
How to store Keto Peanut Butter Mousse
Keep your mousse in the fridge covered with plastic wrap or in an airtight container for up to six days. For those times when you want to savor the moment later on, freeze it in individual portions. Just remember to defrost it in the fridge before enjoying!
Tips to make Keto Peanut Butter Mousse
- For a hint of jazz, experiment with different flavored sweeteners like vanilla or hazelnut.
- If you adore chocolate, why not swirl in some cocoa powder for a chocolate-peanut butter dream?
- Be gentle when folding the whipped cream; you want to keep as much lightness as possible!
Variations
Feeling adventurous? Swap out the peanut butter for almond butter or sunflower seed butter for a different twist. You could even add a touch of instant coffee or espresso powder for a mild coffee flavor that complements the richness.
FAQs
1. Can I use natural peanut butter for this recipe?
Absolutely! Just keep in mind that natural peanut butter may vary slightly in consistency, so adjust the sweetness if necessary.
2. Is there a dairy-free alternative for the mascarpone?
Yes! You can substitute with a non-dairy cream cheese alternative for a delicious vegan version.
3. How can I increase the sweetness?
If you prefer a sweeter mousse, feel free to add additional powdered sweetener, tasting as you go to find your perfect balance.
The joy of creating desserts like this Keto Peanut Butter Mousse is that it brings warmth, comfort, and a sprinkle of happiness into our lives. So grab your ingredients, and let’s make some memories, one fluffy dollop at a time! It’s not just about the dessert; it’s about the delightful moments shared over spoonfuls of joy. Enjoy every bite!

Keto Peanut Butter Mousse
Ingredients
Method
- In a mixing bowl, combine cold mascarpone or cream cheese, powdered sweetener, smooth peanut butter, and vanilla extract. Beat with an electric mixer until smooth.
- In a separate clean bowl, whip the cold heavy cream until it reaches just below stiff peaks.
- Gently fold the whipped cream into the peanut butter mixture until combined and smooth.
- Spoon or pipe the mousse into serving glasses. Optionally, top with crumbled low carb biscuits and a drizzle of peanut butter.
- Chill in the fridge for up to six days or freeze for up to three months.