If you’re looking for a quick keto dessert that won’t take all day to prepare but will still taste decadent and delicious, you came to the right spot. This keto cheesecake fluff takes only 5 minutes to make and will satisfy all your sweet tooth cravings!
Ingredients needed
I love a short ingredient list, like this one:
- Cream cheese
- Heavy whipping cream
- Powdered sweetener
- Lemon zest (optional)

How to make this cheesecake fluff
This keto dessert is very easy to make. You will need 2 bowls to whip the ingredients separately before combining.
Start with the cream. I use an electric hand mixer for this. Start whipping on low speed, then increase to medium-high speed. Whip until stiff peaks form, then set the bowl aside.
In a separate bowl, whip the softened cream cheese with powdered sweetener. Be sure to use powdered rather than granular sweetener. With a granular sweetener, you risk having a grainy texture. Powdered will incorporate much better and ensure a lovely smooth fluff. Whip until the sweetener is fully incorporated and the mix is light and fluffy.
An optional ingredient is lemon zest. I’ve had this fluff both with and without the zest and love it both ways. The lemon zest does provide an extra layer of flavor to the fluff, just as it does in a real cheesecake. If using, add it during this step. Feel free to make the fluff either way and be confident that you’ll enjoy it.
Once the cream cheese mixture is fully “fluffed”, start adding in the whipped cream. Start with about a third of the whipped cream and use the mixer on low speed to mix it in. Then, fold in the remaining whipped cream to the mixture. You can either fold in using a spoon or spatula or use the electric mixer on a low speed. Don’t overmix at this stage as you don’t want to deflate what all your whipping just created!
And with that, the cheesecake fluff is ready! Simply spoon or pipe into serving bowls or glasses and serve.
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How to serve the fluff
Here are a few ideas that will keep it “keto” but also help to vary the taste so you don’t get bored with your cheesecake fluff!
- Sugar free chocolate – either chocolate chips or shavings sprinkled on top will give that hint of chocolate we all love.
- Keto raspberry sauce – a little bit of sauce really makes it special!
- Berries – add a couple berries to provide a fresh taste and a lovely texture contrast with your cheesecake fluff.
- Granola – speaking of texture, how about adding some crunch with keto granola? YUM
Are berries keto friendly?
Most fruit has too many carbs to be considered keto-friendly. However, many berries are perfectly fine. The best are strawberries, raspberries and blackberries for both total and net carbs. Blueberries, unfortunately, are a little higher in carbs and therefore should be limited. (I say unfortunately because they are one of my favorites!)
Storage suggestions
I like to split my fluff into 4 individual servings right away, cover with plastic wrap and put them in the fridge. That way, they are automatically available for a quick snack attack. However, if you’d rather, you can just cover the bowl and stick that in the fridge. The fluff will keep for several days in the fridge.
You can also freeze it! I’ve only done this with individual servings, just stick the glass in the freezer and then to serve just pull it out to thaw for about 30 minutes. You do need to give it this "thaw time" as it will freeze to a pretty solid block. But after 30 minutes it will be semi-thawed and thoroughly delicious – a perfect cold treat on a hot day!
Any way you serve it, this keto cheesecake fluff will really hit the spot!
📖 Recipe
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Keto Cheesecake Fluff
Ingredients
- 8 ounces whipping cream
- 8 ounces cream cheese softened
- ½ cup powdered sweetener I use Swerve - erythritol
- Optional: 1 tablespoon lemon zest
Instructions
- In one bowl, whip the cream until stiff peaks are formed. Set whipped cream aside.8 ounces whipping cream
- In a separate bowl, whip the cream cheese and sweetener until light and fluffy. I start on a low speed and then increase to medium-high to get this well whipped. If using lemon zest, add it here.8 ounces cream cheese, ½ cup powdered sweetener, Optional: 1 tablespoon lemon zest
- Add about a third of the whipped cream to the cream cheese bowl and mix on low speed.
- Slowly fold in the remaining whipped cream using a spoon or spatula. Once mixed, spoon or pipe into serving bowls or glasses. Cover and refrigerate until serving.
Video
Nutrition
Nutrition values are estimates only, using online calculators. Please verify using your own data.
Sheena
Loved this Keto Cheesecake! So easy to make. Will try it again next time!
Cindy Mom the Lunch Lady
Oh man this would not last long in my household. I am always down for a great no bake Cheesecake filling!
Sula
It is such a delicious treat!
Mihaela | https://theworldisanoyster.com/
I'm making this right away! You always have an ungluing from the PC effect on me! Hahahaha
Sula
Glad I could help! LOL
Kalin
I love a short ingredients list too! This sounds sooo delicious and way easy! Can't wait to try this and incorporate it into some other desserts 🙂
Sula
oh yes its very flexible!
Emily Flint
The lemon zest was a good addition to this cheesecake fluff, it added just the right amount of flavor to compliment the sweetness. We will be making it again soon!
Sula
I agree, I love the lemon zest in this and any cheesecake!
Chef Dennis
My mouth is watering. I wish this were in front of me.
Sula
It IS in front of me and I am loving every spoonful!
Brianna
Perfect for healthy dessert !
Sula
Yes it's definitely a favorite of mine!
Sara
This looks so tasty, I am excited to make it for my keto friends and clients. Thanks for sharing
Sula
You're welcome Sara, I hope you get the chance to try it soon!
Chef Dennis
This is sooo delicious! I will make this again.
Sula
So glad you enjoyed it!
Brianna
This was so light and really satisfied my sweet tooth. Super easy to make too!
Sula
I'm so glad you enjoyed it!
saif
I love cheesecake. One of my favorite dessert. Definitely going to make this.
Sula
Oh it's much easier than a regular cheesecake and very satisfying!
Amy
Love a 5 minute dessert when I don't have time to whip something up but need a little something to finish dinner off! I think I'd really like to add some lemon zest on top to give it a little something extra. Yum!
Sula
Oh yes, a little lemon zest really gives it some extra zing!
Jessie
Always on the look out for good Keto desserts and this fluff is one of my new favorites it is so good and so easy.
Sula
It's my new favorite for sure!
Caitlyn Erhardt
This looks so fluffy and tasty! Def sharing this with my Keto friends.
Sula
I think they will love it!