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    Home » Recipes » 100+ Easy Low Carb Desserts

    Published: Jul 24, 2019 · Modified: Jan 15, 2023 by Jennifer Banz· 61 Comments

    Keto Cheesecake Fluff

    Servings: 6
    |
    Cals: 258
    |
    Fat: 27
    |
    Carbs: 4
    |
    Fiber: 0
    |
    Protein: 4
    |
    Time: 10 minutes mins
    Jump to Recipe Pin for Later

    A super easy and decadent 4 ingredient keto cheesecake fluff that is layered with any topping your heart desires!  I give 5 topping options and 4 mix in options for different flavors.

    cheesecake fluff in glasses

    I am so excited about this new yummy treat that I have for you today!  This Keto Cheesecake Fluff will knock your socks off because it is so good.  If my husband thinks it's amazing, then we have something really good on our hands!

    I love love love cheesecake and I love the simplicity of this sugar free cheesecake fluff.

    When I am looking for something a little more show stopping...I make my decadent keto cheesecake.  It is out of this world!

    HOW TO MAKE KETO CHEESECAKE FLUFF

    For this recipe, I used heavy cream, softened cream cheese, lemon zest, and low carb sweetener.

    I used my stand mixer to get the heavy cream whipped to stiff peaks.  Then, I scraped it into a separate bowl and set it aside.  You could also whip this by hand with a whisk or use a hand mixer.

    whipped cream on a whisk

    I then beat the softened cream cheese, lemon zest, and the sweetener until it was nice and smooth.

    It is important to start with soft cream cheese.  If it isn't soft enough, your cheesecake fluff will be lumpy.

     cream cheese whipped in a metal bowl

    I poured the whipped cream into the stand mixer bowl with the cream cheese and I gently folded it with a spatula to get it half way incorporated.  Then used the stand mixer with the whisk and I beat the mixture until it was completely smooth.  Now we have keto cheesecake fluff!

    I scraped it all into a piping bag to get it into the glasses nice and pretty.  This is totally optional, but it does make it nice if you were serving the keto fluff to guests.

    keto cheesecake fluff in a piping bag

    KETO CHEESECAKE FLUFF TOPPINGS

    • For the crumble of this low carb cheesecake mousse, I used the Atkins Lemon Bar!  I chopped it up into chunks and it was the perfect addition to this recipe.
    • My Keto Granola would be equally amazing as a topping for this dessert.
    • Toasted coconut
    • chopped strawberries or raspberries
    • chocolate chips

    I chopped up my crumble and I put some into the bottom of the glasses, followed by keto no bake cheesecake, then more crumble, cheesecake fluff, and finally, the crumble on top.

    Did you make this Sugar free and Keto cheesecake fluff recipe? Tag me on Instagram so I can see! @lowcarbwithjennifer
    keto cheesecake fluff in glasses

    Keto Cheesecake Fluff - 4 Ingredients!

    A super easy and decadent 4 ingredient keto cheesecake fluff that is layered with any topping your heart desires!  I give 5 topping options and 4 mix in options for different flavors. This low carb dessert recipe is so easy!
    5 from 26 votes
    Course: Dessert
    Cuisine: American
    Prep Time: 10 minutes minutes
    Total Time: 10 minutes minutes
    Servings: 6
    Calories: 258
    Author: Jennifer Banz

    This post may contain affiliate links

    Ingredients

    • 1 Cup Heavy Whipping Cream
    • 1 8 ounce Brick of Cream Cheese, Softened
    • Zest of 1 Lemon
    • ½ Cup sugar free granulated sweetener (see my favorite on Amazon)

    Instructions

    Make the Fluff

    • Add the heavy cream to a stand mixer and whisk until stiff peaks are formed. You can also use a hand mixer or whip by hand with a whisk.
    • Remove the whipped cream to a separate bowl and set aside
    • Add the softened cream cheese, zest, and sweetener to the stand mixer bowl and beat until smooth.
    • Pour the whipped cream into the stand mixer bowl with the cream cheese.  Stir gently with a spatula until it is halfway incorporated.  Use the stand mixer to finish whipping until smooth.
    • Serve with your favorite topping. See notes below for flavor mix-ins.

    Notes

    • NUTRITION: Listed nutrition is for just the no bake cheesecake mousse.
    • SWEETENER: This recipe works with either powdered Swerve or Powdered Lakanto sweetener.  
    • TOPPINGS: My favorite is my keto granola
      • toasted coconut
      • chopped berries
      • chocolate chips
    • SOFTENED CREAM CHEESE: Make sure your cream cheese is really soft or your mousse will be lumpy.
    • OPTIONAL MIX-INS: 
      • If you prefer, you could make this a vanilla mousse by eliminating the lemon zest and adding 1 teaspoon of vanilla extract.
      • replace the lemon zest with PB2 for a peanut butter fluff
      • replace the lemon zest with 1 teaspoon of cocoa powder for a chocolate keto fluff
    • STORING: This will keep in the refrigerator in an air tight container for up to a week.
    Servings: 6

    Nutrition per serving

    Calories: 258 | Carbohydrates: 4g | Protein: 4g | Fat: 27g | Saturated Fat: 17g | Fiber: 0g | Sugar: 2g

    Nutrition is provided as a courtesy only. Please re-calculate on your own with the ingredients and amounts you used for the most accurate data.

    Keyword :gluten free, keto cheesecake fluff, keto fluff, recipe for cheesecake fluff, sugar free cheesecake fluff

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    • keto lemon blueberry scones on white background
      Keto Lemon Blueberry Scones
    • keto chocolate no bake cookies
      Easiest Keto No Bake Cookies
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      Low Carb Butter Pecan Cookies

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      Recipe Reviews




    1. betti webb says

      July 15, 2023 at 8:11 pm

      5 stars
      I made this using vanilla extract instead of the lemon. served topped with thawed frozen berries sprinkled with Monk Fruit. This is sinfully good!! It was so easy and is such a decadent treat! Thankyou for sharing your recipes!!

      Reply
    2. Linda Knapp says

      June 13, 2023 at 1:21 pm

      What about almond extract?

      Reply
    3. Debbie says

      June 11, 2023 at 5:54 pm

      5 stars
      I've made both the baked and non bake cheesecake so I wanted to give this a try. It was excellent! The only thing I would change next time is to use the powdered sweetener and not the granular. My fluff was a little gritty. My husband and son loved it and couldn't believe this was Keto friendly. Thanks for a great recipe!

      Reply
    4. Colleen says

      May 23, 2023 at 5:04 pm

      Just made this. Vanilla instead of lemon, chopped pecans and 0 calorie caramel on top. Delicious and so easy. Thank you.

      Reply
    5. N says

      March 30, 2023 at 9:14 am

      Hi, this looks great and easy to make. How far in advance can it be made? I am hosting dinner this Saturday and wonder if I can make this on Friday night and refrigerate it.

      Reply
      • jenniferbanz says

        March 30, 2023 at 12:26 pm

        Yes, you should be able to make it ahead with no issues.

        Reply
        • N says

          April 05, 2023 at 8:31 pm

          Thank you! The dinner got moved to this weekend. Will let you know how it goes 🙂

    6. Loretta Sullivan says

      March 16, 2023 at 6:36 am

      This is SO delicious! I mixed in vanilla and cocoa options, topped with fresh blueberries and chopped toasted pecans. My husband thought he'd gone to dessert heaven. He also loves mocha flavoring, so I foresee the addition of a teaspoon of espresso powder along with cocoa and vanilla, then topped with some of the granola recipe you have on this site. Thank you for sharing!

      Reply
    7. Farrah says

      August 03, 2022 at 7:47 pm

      5 stars
      This was delicious! We served it with some slivered toasted almonds on top. Perfect!

      Reply
    8. GingerB says

      June 08, 2022 at 7:18 pm

      5 stars
      W - O - W... This is Fantastic! Truth be told I even thought it was perfect before adding the heavy whipping cream back in. I used Birch Zylitol for the sweetner that I put in my Nutrabullet and made into a powder and I added one drop of lemon essential oil for a little more lemon flavor. But even before I did that I tasted it and loved it. Totally making this and trying it with vanilla extract with some Lily's choc chips or maple extract.. OMG the possibilities are endless! LOL THANK YOU for sharing this!

      Reply
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    Hey there, I'm Jennifer Banz! I’m the creator behind Low Carb with Jennifer and author of the cookbook Live Life Keto.  

    I've been cooking and developing low carb and keto recipes for the past 13 years and it is my goal to bring you the best quality recipes and cooking tutorials possible.

    My recipes reflect my philosophy on cooking...everything needs to be easy, fast, exceptionally delicious, and use common ingredients.

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