A rich, creamy, no-bake keto dessert with a light, fluffy texture. This version combines whipped heavy cream, cream cheese, butter, powdered keto sweetener, vanilla, and sugar-free chocolate chips. Similar keto fluff recipes commonly use whipped cream, cream cheese, and sugar-free pudding or chocolate for a mousse-like texture.
Servings: 6
Prep Time: 10 minutes
Chill Time: 30–60 minutes
Total Time: 40–70 minutes
Course: Keto Dessert
Difficulty: Easy
Ingredients
For the Fluff
8 oz (225 g) full-fat cream cheese, softened
½ cup (113 g) unsalted butter, softened
1 cup (240 ml) heavy whipping cream, very cold
â…“ cup powdered erythritol or monk-fruit sweetener, adjusted to taste
1 teaspoon pure vanilla extract
¼ teaspoon salt
½ cup (85 g) sugar-free chocolate chips
Optional Flavor Additions
1 tablespoon unsweetened cocoa powder for chocolate fluff
½ teaspoon instant espresso powder for mocha flavor
½ teaspoon cinnamon
1–2 tablespoons unsweetened shredded coconut
2 tablespoons chopped pecans or walnuts
A few drops of peppermint extract for mint-chocolate flavor
Instructions
1. Soften the Cream Cheese and Butter
Take the cream cheese and butter out of the refrigerator about 15–20 minutes before preparing the recipe.
They should be soft enough to mix easily but should not be melted.
2. Whip the Heavy Cream
Pour the cold heavy whipping cream into a chilled mixing bowl.
Using an electric hand mixer or stand mixer, beat on medium-high speed for approximately 2–3 minutes, until firm peaks form.
Do not overbeat or the cream can begin turning into butter.
Set aside.
3. Make the Cream Cheese Mixture
In a separate bowl, add:
Softened cream cheese
Softened butter
Powdered keto sweetener
Vanilla
Salt
Beat for approximately 2 minutes, until completely smooth and creamy.
Scrape the sides of the bowl as needed.
4. Combine the Mixtures
Add about one-third of the whipped cream to the cream cheese mixture.
Gently fold it in with a rubber spatula.
Add the remaining whipped cream in two additions.
Fold gently rather than aggressively mixing. This keeps the dessert light and airy.
5. Add Chocolate Chips
Fold in the sugar-free chocolate chips.
Reserve a small amount for sprinkling over the top if desired.
6. Chill
Divide the fluff between six small dessert cups or place it in one covered container.
Refrigerate for 30–60 minutes.
The longer it chills, the firmer it becomes.
7. Serve
Top with a few sugar-free chocolate chips, a small amount of whipped cream, or a dusting of unsweetened cocoa powder.
Serve cold.
Nutrition Information
Approximate per serving, based on 6 servings and the ingredients above:
Calories: 450–480 kcal
Protein: 4–5 g
Total Carbohydrates: 7–9 g
Fiber: 2–3 g
Net Carbohydrates: approximately 4–6 g
Fat: 46–49 g
Saturated Fat: 27–30 g
Sugar: approximately 2–3 g
Actual nutrition depends heavily on the brands of cream cheese, chocolate chips, heavy cream, and sweetener. For keto recipes, check the specific package labels because sugar-free products can have very different carbohydrate and fiber amounts.
Nut & Allergen Information
Tree Nuts
None in the basic recipe.
If using pecans, walnuts, almonds, or other nuts as toppings, the recipe will contain tree nuts.
Peanuts
None in the basic recipe.
You can add 1–2 tablespoons sugar-free peanut butter for a peanut-butter version, but then it will contain peanuts.
Dairy
Contains dairy from:
Cream cheese
Butter
Heavy cream
Eggs
Egg-free as written.
Gluten
The basic ingredients are naturally gluten-free, but always check the labels of sugar-free chocolate chips and other packaged ingredients if you require strict gluten-free preparation.
Soy
Some sugar-free chocolate chips contain soy lecithin, so check the label.
Coconut
No coconut in the basic recipe.
Sesame
No sesame in the basic recipe.
Important Allergy Note
For severe allergies, check every packaged ingredient for shared-equipment or may-contain statements.
Keto-Friendly Tips
Use powdered sweetener rather than coarse granulated sweetener for a smoother texture.
Choose unsweetened, full-fat dairy products.
Check sugar-free chocolate chips carefully because some contain more carbohydrates than others.
Keep portions moderate because this dessert is very calorie-dense.
Chill thoroughly before serving for the best texture.
Variations
Chocolate Keto Fat Bomb Fluff
Add 1 tablespoon unsweetened cocoa powder to the cream cheese mixture.
For an extra chocolate flavor, use sugar-free dark chocolate chips.
Peanut Butter Fluff
Add:
¼ cup natural peanut butter
½ teaspoon vanilla
A pinch of salt
Reduce the butter slightly if the mixture becomes too dense.
Strawberry Cheesecake Fluff
Fold in a small amount of finely chopped strawberries.
For a stricter keto version, use a small amount and account for the additional carbohydrates.
Lemon Cheesecake Fluff
Add:
1 tablespoon fresh lemon juice
1 teaspoon finely grated lemon zest
This makes a bright, refreshing version.
Mint Chocolate Fluff
Add ⅛–¼ teaspoon peppermint extract and use sugar-free chocolate chips.
Start with a small amount of peppermint because it can become overpowering quickly.
Frequently Asked Questions
What is a fat bomb fluff?
It is a creamy, whipped keto dessert designed to be rich and satisfying while keeping carbohydrates relatively low. Unlike traditional dense fat bombs, the whipped cream gives this version a light, mousse-like texture.
Is this recipe keto?
It can fit a keto diet when made with low-carb ingredients and portioned appropriately. Always calculate carbs using the specific brands you use.
Can I use regular sugar?
Yes, but it will no longer be a keto or sugar-free recipe.
Can I use monk fruit instead of erythritol?
Yes. A powdered monk-fruit blend works well. Sweeteners vary in sweetness, so add gradually and taste.
Can I use allulose?
Yes. Powdered allulose can work well, although it may produce a somewhat softer texture than erythritol.
Why is my fluff not thick?
The heavy cream may not have been whipped enough, or the ingredients may have been too warm.
Chill the mixture for another 30–60 minutes.
Why is my fluff grainy?
Coarse sweetener can remain undissolved. Use powdered sweetener for a smoother texture.
Can I make this without butter?
Yes. You can omit the butter, although the final dessert will be lighter and less rich.
Can I use coconut cream?
Yes. Use a thick, chilled coconut cream for a dairy-free variation, but the flavor and texture will be different.
Can I add nuts?
Absolutely. Pecans, walnuts, almonds, or macadamia nuts all work well.
Add approximately 2 tablespoons chopped nuts to the full batch.
Can I use peanut butter?
Yes. Use natural, unsweetened peanut butter and check the label for added sugar.
How long does it last?
Keep the fluff covered in the refrigerator and use it within approximately 3–4 days for best quality.
Can I freeze it?
Yes. Freeze individual portions in airtight containers. Allow them to thaw in the refrigerator before serving.
Can I make this ahead of time?
Yes. This is an excellent make-ahead dessert. Prepare it several hours before serving and keep refrigerated.
Can I use sugar-free pudding mix?
Yes. Sugar-free cheesecake or vanilla pudding mix is commonly used in keto fluff recipes and can make the dessert thicker and more cheesecake-like.
What can I serve on top?
Try:
Sugar-free chocolate chips
Unsweetened cocoa powder
Whipped cream
Chopped pecans
Chopped walnuts
Unsweetened coconut
A few fresh berries
Sugar-free chocolate shavings
Is this high protein?
Not particularly. This is primarily a high-fat, low-carb dessert, rather than a high-protein dessert. If you want more protein, you can incorporate an unsweetened low-carb protein powder, but this will change the texture and nutrition.
Storage
Keep covered in the refrigerator. The fluff becomes firmer as it chills. For individual portions, small airtight dessert containers work particularly well.
Best texture: Serve well chilled but not frozen.
With years of experience in restaurant research and local SEO, Sara creates accurate, user-friendly guides that work for both people and search engines. Her goal is to help users go from search results to their nearest restaurant or menu choice with as few clicks as possible.
- Roasted Beet and Citrus Salad - August 23, 2026
- Layered Chocolate Cream Dessert - August 23, 2026
- Salted Caramel Crunch Cheesecake Cups - August 23, 2026
