My viral keto peanut butter mousse recipe is FINALLY coming to the blog. I posted a video of this recipe on Instagram back in January, and planned to send it out to anyone who commented. I never expected the post to amass over 40,000+ comments, and over 6+ million views. It became virtually impossible for me to respond manually to every single comment, and I felt terrible that many of you weren’t able to get your hands on the recipe. That’s why I decided to bring it to the blog for everyone to enjoy!

The recipe uses just a few very simple ingredients, that when combined together whip up into a delicious, fluffy concoction that’s very low in carbs, but oh, so satisfying. I feel like it has tons of opportunities for flavor variations, as well, that I’m going to need to start testing out. Peanut butter + chocolate is one of my all time favorite combinations, so it came first.

All you’ll need to make this is:

cream cheese – feel free to use full fat or reduced fat, depending on your preferences. I used full fat.
peanut butter – I used creamy unsweetened peanut butter.
heavy cream – this is important for the whipped, fluffy texture.
powdered sugar-free sweetener – I used a blend of erythritol and monk fruit. This should have the texture of confectioners sugar.
sugar-free peanut butter cups – there are plenty of store-bought options these days, however you can also make your own using a mold, melted sugar-free chocolate chips, and peanut butter.

The mixture will start out looking like frosting, then will almost double in size and become super thick, fluffy, and mousse-like as you add the cream and continue beating it. Serve immediately for the ultimate whipped & fluffy experience, or refrigerate before enjoying for a more cheesecake-like texture.

I hope you enjoy this super simple, yet delicious concoction! What flavor should I make next?!

Xo,
Sarah

P.S. For many more recipes, check out my best selling resource, The Keto Dessert eBook 2.0. On every page, you have the full recipe, a color photo, instructions, as well as full nutritional breakdown with calories and macros calculated per serving. Every single recipe is contained to just one page each, so it’s super easy to use and read. You can also easily print out pages as needed, or the entire thing.

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Keto Peanut Butter Mousse

@sarahsfitfood

This keto peanut butter mousse is fluffy, creamy, and peanut buttery, with only 3 net carbs per serving — this reminds me of my favorite childhood soft serve except totally low-carb and sugar-free. The recipe is so easy and you probably have all the ingredients in your kitchen already!

Serves 8

Per serving: 200 calories 19g F / 3g C (net) / 5g P / 2g fiber / 1.5g sugar

5 from 2 votes

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Servings servings

Ingredients

1/2 cup cream cheese softened
1/2 cup unsweetened creamy peanut butter
1/3 cup powdered sugar free sweetener
1/2 cup heavy cream
2 sugar-free peanut butter cups chopped

Instructions

Combine cream cheese and peanut butter in a bowl. Beat together with electric mixer.
Add powdered sweetener (sift if needed to remove clumps) and beat again until combined.
Add heavy cream 1/4 cup at a time, and continue beating in between until mixture becomes very smooth, thick, and fluffy!
Fold in chopped peanut butter cups. Chill or freeze if desired. Serve and enjoy!