If you’re on a keto diet and craving something indulgent, this Keto Peanut Butter Mousse is your new best friend. Rich, creamy, and incredibly satisfying, this mousse has all the flavors of a classic peanut butter dessert, minus the carbs. Whether you’re enjoying it as a treat after dinner or indulging in a snack, this mousse is the perfect combination of sweet and savory—without derailing your keto goals. Plus, it’s easy to whip up and requires minimal ingredients, making it a go-to recipe whenever the peanut butter cravings hit. If you’re someone who loves dessert but doesn’t want to compromise on your low-carb lifestyle, this recipe is tailor-made for you!
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Why You’ll Love This Recipe
This Keto Peanut Butter Mousse is everything a dessert should be—decadent, smooth, and absolutely delicious, while still keeping you on track with your keto lifestyle.
The beauty of this mousse lies in its simplicity. By using just a few ingredients that are naturally low in carbs (like heavy cream and unsweetened peanut butter), it delivers all the rich, creamy flavor you crave without the sugar rush.
The mousse is also a great source of healthy fats, making it a satisfying snack or dessert that will keep you full and help maintain your energy levels throughout the day.
Not to mention, it’s incredibly easy to make and can be enjoyed by both keto veterans and newcomers alike. So if you’re looking for a sweet treat that’s guilt-free and delicious, this is the one for you!
My Personal Experience
I can’t tell you how many times I’ve craved something sweet while sticking to my keto diet, and this peanut butter mousse has been a game-changer.
I’ve tried a lot of keto desserts, but this one always hits the spot. It’s creamy and rich, just like a decadent dessert should be, and the peanut butter flavor is so satisfying. I love that I can whip this up in no time with just a few ingredients, and it’s always a hit when I share it with friends and family.
Every time I make it, I’m reminded of how easy it is to enjoy delicious, keto-friendly treats without compromising on taste or texture. It’s seriously one of my favorite keto recipes to date!
Required Equipment
Hand Mixer or Stand Mixer
A hand mixer or stand mixer is essential for achieving the perfect mousse texture.
You’ll need it to whip the cream to soft peaks and blend the ingredients together smoothly.
Trust me, trying to do it by hand isn’t worth the effort—this tool makes it so much easier and ensures a light, airy mousse every time.
Mixing Bowls
A couple of mixing bowls are required for whipping the cream and combining the peanut butter mixture. I prefer using a medium bowl for the peanut butter mixture and a larger one for the whipped cream. Having enough space ensures everything blends together seamlessly.
Spatula
A spatula is great for folding the whipped cream into the peanut butter mixture without losing the airiness of the whipped cream. It’s also handy for scraping the sides of the bowls to get every last bit of mousse out!
Ingredients & Substitutions
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- Heavy Cream (1 cup): Heavy cream is the base of the mousse and provides that rich, velvety texture. You can substitute with coconut cream if you prefer a dairy-free version, but it will slightly alter the flavor.
- Unsweetened Peanut Butter (½ cup): This gives the mousse its signature peanut butter flavor. Be sure to use unsweetened peanut butter to keep the carb count low.
- Cream Cheese (8 oz): Full-fat cream cheese helps thicken the mousse and adds a creamy richness. For a dairy-free option, you can try a vegan cream cheese substitute, though the texture may vary slightly.
- Sweetener (¼ cup): A low-carb sweetener like erythritol or monk fruit is perfect for keeping this dessert sugar-free while still adding sweetness. Adjust the sweetness to your taste.
- Vanilla Extract (1 tsp): Adds a depth of flavor. You can substitute with almond extract if you want to switch it up.
How to Make Keto Peanut Butter Mousse
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- Whip the Cream: In a large mixing bowl, use a hand mixer or stand mixer to whip the heavy cream until soft peaks form. Be careful not to overwhip it; you want it fluffy, not stiff.
- Prepare the Peanut Butter Mixture: In another bowl, mix the unsweetened peanut butter, cream cheese, sweetener, and vanilla extract. Blend them together until smooth. It’s important that the cream cheese is softened to avoid lumps.
- Fold in the Whipped Cream: Gently fold the whipped cream into the peanut butter mixture using a spatula. Be careful not to deflate the cream—fold it in slowly and gently for the best texture.
- Chill the Mousse: Transfer the mousse into serving dishes and refrigerate for at least an hour. This allows the flavors to meld and the mousse to firm up. The longer it sits, the better it tastes!
Tips for This Recipe
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- Avoid Overwhipping the Cream: If you whip the cream too much, it can become butter. Aim for soft peaks for the perfect mousse texture.
- Adjust Sweetness: Some sweeteners are sweeter than others, so taste the mousse before chilling and adjust as needed.
- Mixing by Hand: If you don’t have a mixer, you can whisk by hand, but it will take a bit longer to get the right texture.
- Chill Well: The mousse needs time to set in the fridge, so don’t skip this step—it really makes a difference in the texture.
Optional Additions
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- Chocolate Chips: Add a few sugar-free chocolate chips to the mousse for an extra touch of indulgence.
- Chopped Peanuts: If you love crunch, sprinkle some chopped peanuts on top for added texture and flavor.
- Sugar-Free Syrup: Drizzle some sugar-free chocolate or caramel syrup over the mousse for a fun, decadent twist.
Serving Ideas
This Keto Peanut Butter Mousse is perfect on its own, but if you want to elevate it, try serving it with a side of fresh berries or a drizzle of sugar-free chocolate syrup. It also pairs wonderfully with a hot cup of coffee for a low-carb dessert that feels indulgent but won’t derail your diet.
Storage Recommendations
Store any leftovers in an airtight container in the fridge for up to 3-4 days.
If you’ve topped it with chocolate chips or peanuts, consider storing them separately to keep the texture intact.
The mousse does not freeze well, as it can lose its creamy texture when thawed.
Frequently Asked Questions
Can I make this mousse dairy-free? Yes, you can substitute the cream cheese and heavy cream with dairy-free options like coconut cream and a vegan cream cheese alternative. The texture may vary, but it will still taste great!
How can I adjust the sweetness? Feel free to add more or less sweetener based on your taste preference.
I usually recommend starting with a little and adjusting as needed.
Can I add more peanut butter? Yes, you can adjust the peanut butter amount to your liking for a stronger peanut flavor. Just keep in mind that it will change the consistency a bit.
Nutritional Breakdown (Per Serving)
- Calories: 285
- Total Carbs: 5g
- Net Carbs: 3g
- Fat: 25g
- Protein: 6g