Keto Recipes

Keto Cheesecake Fluff (Quick & Easy Keto Dessert)

By Bree

Keto Cheesecake Fluff

Cheesecake fluff is one of those perfectly creamy desserts that I could enjoy each and every day. The recipe that I’m sharing today makes an exceptionally creamy keto cheesecake fluff that is 100% sugar-free while still offering a deliciously sweet taste that you won’t have to feel guilty about indulging in.

Keto Cheesecake Fluff

Table of Contents

What Is Cheesecake Fluff?
Keto Cheesecake Fluff Recipes
How to Make Cheesecake Fluff
Keto-friendly Toppings

What Is Cheesecake Fluff?

Cheesecake fluff is made with a handful of fat-heavy ingredients that are all staples of many of our keto baking recipes, such as cream cheese, heavy cream, and sour cream. But the best part about this cheesecake fluff is definitely how easy it is to prepare. You can have this decadent keto-friendly dessert ready to serve your dinner guests in under 20 minutes.

Keto Cheesecake Fluff Recipes

If you want the classic vanilla cheesecake fluff recipe, scroll down to the recipe at the end of the post. For other yummy variations like lemon blueberry, peanut butter, chocolate and more, check them out below:

Lemon Blueberry Fluff

Lemon Blueberry Fluff

VIEW RECIPE Net Carbs: 5.7g

Chocolate Fluff

Chocolate Fluff

VIEW RECIPE Net Carbs: 5.1g

Peanut Butter Chocolate Chip Fluff

Peanut Butter Chocolate Chip Fluff

VIEW RECIPE Net Carbs: 6g

Key Lime Fluff

Key Lime Fluff

VIEW RECIPE Net Carbs: 4.5g

Mint Chocolate Chip Fluff

Mint Chocolate Chip Fluff

VIEW RECIPE Net Carbs: 3.5g

Orange Creamsicle Fluff

Orange Creamsicle Fluff

VIEW RECIPE Net Carbs: 4.7g

How to Make Cheesecake Fluff

Aside from the fact that this cheesecake fluff is super easy to make, my favorite thing about it is the fact that it remains a 100% sugar-free dessert that offers a ton of rich and creamy flavor with every bite. This recipe instead uses a zero calorie sweetener such as Stevia to give the cheesecake its sweet taste.

Cheesecake Fluff Ingredients

By using a zero sugar option, not only is it possible to keep this cheesecake low in carbs, but you’re also sparing yourself from the many unpleasant side effects and health complication that come with sugar consumption.

Excess sugar consumption has been conclusively linked to everything from obesity to tooth decay to heart disease. (1) In fact, by adopting a keto style diet and eliminating all of the refined sugars and processed carbs from your diet, most people notice immediate huge improvements in their mood, energy levels, and clarity of thinking.

How to Make Keto Cheesecake Fluff

To actually make the cheesecake fluff, you’ll be mixing your sweetener (I strongly recommend you use Stevia over artificial options like aspartame) with cream cheese until it makes a creamy mixture. Then beat in the pure vanilla extract and sour cream until everything is well combined. Finally, add in the heavy cream and whip it until the mixture forms stiff peaks. Pour your mixture into a few glasses for serving.

Strawberry Cheesecake Fluff

As an added finishing touch that helps to make this cheesecake fluff even healthier, you can also add some chopped strawberries for a nice and sweet low carb fruit topping. I try to enjoy strawberries at least a few days per week, as they’re an excellent source of antioxidants that have been found to help reduce your risk of disease. (2)

Keto-friendly Toppings

Do I Need to Chill Keto Cheesecake Fluff Before Eating?

While I really love the taste (and consistency) of chilled cheesecake fluff, you absolutely don’t need to chill it before eating it and is really good right away.

However, if you like a thicker consistency and want to give the flavors more time to meld, chill it in your refrigerator for 1-3 hours.

Cheesecake fluff not your thing? Try these incredible no-bake keto cheesecakes


Print Recipe
Creamy Keto Cheesecake Fluff

Keto Cheesecake Fluff

  • Author: Bree
  • Prep Time: 15 minutes
  • Total Time: 15 minutes
  • Yield: 4 1x
  • Category: Dessert, Snack
  • Cuisine: American


8 oz cream cheese
4 oz cold heavy cream
4 tbsp sour cream
¼ cup granulated stevia or other low carb granulated sweetener
1 ½ tsp vanilla extract

For decoration:
1/3 cup chopped strawberries (optional)


  1. Place the cream cheese and sweetener in the bowl of a stand mixer fitted with a paddle attachment.
  2. Mix on medium-low speed until the mixture is creamy.
  3. Add vanilla extract and sour cream and beat until well blended.
  4. Scrape down the beater and the sides of the bowl with a spatula then switch to the whisk attachment and pour in the heavy cream.
  5. Whip until the mixture can hold stiff peaks.
  6. Divide the mixture between the glasses, top with chopped strawberries (if using) and serve.


  • Serving Size: 1
  • Calories: 322
  • Carbohydrates: 4.8 g
  • Fat: 32 g
  • Sugar: 3 g
  • Protein: 5.2 g

Keywords: cheesecake, fluff, keto

Print Recipe

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  1. Hi… love your recipes, I don’t have a standing mixer… any suggestions for making your recipes w/out one?

    • Thanks Gina! And a hand mixer would work just as well if you don’t have a stand mixer 🙂

  2. This recipe is AMAZING!! I used powdered erythritol as a sweetener. And often I eat it with mixed berries (blackberries, raspberries and strawberries). It’s a typical dessert around my home. Thank you for sharing this great recipe.

  3. This was sooo delicious 😋. It is so decadent. The strawberries on top are just perfect. Thank you for the wonderful recipe

  4. I can not believe how delicious and easy this recipe is. So quick and just great. Absolutely will make again! Thank you for the recipe. I am somewhat newer to keto and have been having a hard time satisfying my sweet tooth, this absolutely helped!

  5. This is a must have when having a sweet tooth. I had a late night craving and ran into this recipe. It was so easy to put together and tastes just like cheese cake. My kids loved it too! Used keto granola for my topping! It was to die for! Highly recommend this recipe.

    • Granola! I bet that was so delicious! I’m gonna use that next time I make this. I just made it for my wifey and kids and they all loved it!

  6. Absolutely amazing and delicious. So easy to make. I make it weekly for those sweet cravings while on Keto. Yum!!!

  7. So delicious!! Who needs a crust anyway? Creamy x infinity. I can’t believe this is part of a diet. Love and will make again for sure.
    **Ques. What is a serving size?

  8. The second time I made this, I doubled the recipe, so we could have it on hand for a few days! I tried ramekins instead of glasses the second time. Mmmm, so good.

    • I also doubled and put in ramekins! This is delicious and I can take to work for lunch with fresh raspberries on top!

  9. This is like the 5th keto cheesecake sweet I have tried! No need to look any further! I am addicted to cheesecake and have found that hard on keto, until now that is. I highly recommend giving this a try, you will not be disappointed!!

  10. I googled quick keto desserts and this recipe popped up. I have been trying some cream cheese desserts and surprisingly not enjoying them. I was hesitant to try this one but I wanted a treat. I love it. I would definitely make it again. Thank you!

  11. THIS is amazing!!! I used Monkfruit as my sweetener and absolutely love this, an so easy to make!!!!
    Thank you very much for sharing!

  12. OMG this hit the spot! It’s sooo good! I used blueberries and this tastes so amazing! I will be making again! 🙂 Thanks for such a delish recipe!

  13. Have just tried this after googling low carb sweet treats, it’s beautiful 🤩 my partner turned his nose up at it so more for me!, lol I did find the quantity in the recipe for 1 serving has made me 3 glasses full, definitely couldn’t manage all that on my own, glad I experimented with the 1 serving recipe! Will be trying out more of your recipes 👍

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