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Summertime means quick and easy keto desserts, but this easy keto chocolate mousse recipe is one you’ll want to make all year long. Thanks to ChocZero chocolate chips, this low carb sugar-free mousse has just 1.6 grams net carbs per serving – making it a delicious and simple way to satisfy those chocolate cravings, in a healthy and low carb way!
Even better, keto mousse takes just 10 minutes to make, so it’s easy to make whenever you need a quick and satisfying dessert. It’s thick, creamy, decadent, and FULL of rich, chocolate-y flavor.
Traditional chocolate mousse is made with egg yolks and whites, with the whites providing lift and the yolks providing creaminess. It’s a little fussy – you have to separate and temper the eggs, and there are multiple steps. This keto chocolate mousse with heavy cream is a lot simpler – just 4 ingredients and five fuss-free steps.
ChocZero sugar-free chocolate chips are the star of this quick keto dessert. They are low carb, sweetened with monk fruit, non-gmo, gluten-free, dairy-free, soy-free (read why soy is bad here), and use only natural ingredients.
But best of all, they taste amazing! No weird aftertaste. I use them to make keto chocolate chip cookies, sprinkle on (or fold into) keto pancakes, and now, for this easy chocolate mousse keto recipe.
Get ChocZero Sugar-Free Chocolate Chips Here
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How To Make Keto Chocolate Mousse
This keto chocolate mousse takes just 10 minutes – and with no oven required, it’s the perfect no bake keto dessert for a hot day.
- Melt chocolate chips. In a small double boiler on the stove top, or a small bowl in the microwave, melt the chocolate chips. Remove from heat and allow to cool until no longer hot, but not solidified.
- Beat cream. In a large bowl, use a hand mixer to beat the heavy cream until soft peaks form. Sprinkle powdered sweetener on top, and beat until just combined.
TIP: Do not overmix! Soft peaks will form trails, but are not super stiff. If you hold your mixer up, the peaks should curve over.
- Mix chocolate and mascarpone. One the melted chocolate is lukewarm, stir in the mascarpone, until smooth.
- Fold in whipped cream. To finish your sugar-free mousse, add the chocolate mixture to the whipped cream, and gently fold together, until just combined. Taste and adjust sweetener if needed.
- Portion. Transfer low carb chocolate mousse into small glass jars or serving dishes.
- Serve. Serve with a dollop of whipped cream and more chocolate chips if desired.
Easy Keto Mousse FAQs
Can I use a different sweetener to make keto mousse?
Yes, but I prefer powdered allulose for the smoothest quick keto chocolate mousse.
If you don’t have it, my keto sweeteners guide has a conversion calculator included – use that to find out how much to use of whatever you have. Just make sure that you are using a powdered sweetener, so that your mousse is smooth, not gritty.
How many carbs in chocolate keto mousse?
There are just 1.6 grams net carbs per serving of this sugar-free chocolate mousse recipe.
Can you make keto mousse in different flavors?
Yes! ChocZero also makes keto milk chocolate chips and white chocolate chips, so you could swap the dark ones with those to make milk chocolate mousse or white chocolate mousse.
You can also try making a fruity one by using a combination of white chocolate chips and a flavored syrup, such as strawberry syrup, plus through in some fresh berries for good measure. 😉
If peanut butter is your thing, try my keto peanut butter mousse.
Keto Chocolate Mousse Storage Instructions
Can you make this keto chocolate mousse recipe ahead?
Yes, you can definitely make this keto recipe for chocolate mousse ahead. Simply divide into serving dishes or glass jars and store in the refrigerator.
Wait until right before serving to add any whipped cream topping, if using.
How to store low carb chocolate mousse
Store it in the refrigerator for 3-5 days.
Can you freeze keto choc mousse?
You can freeze this keto mousse recipe if you really want to, but the texture can change a bit when freezing dairy.
For best results, it’s best fresh – and this easy keto dark chocolate mousse is so quick to make, there isn’t much reason for freezing.
More Chocolate Keto Dessert Recipes
If you like this sugar-free chocolate mousse and you’re a chocolate lover, here are more keto chocolate recipes to love:
- Keto Brownies – Just 6 ingredients and super fudgy!
- Keto Cheesecake Brownies – I took my popular brownie recipe and added cheesecake to it… sorry, not sorry!
- Flourless Chocolate Cookies – Fudgy, chewy, and ready in just 20 minutes.
- Keto Chocolate Cake – The BEST chocolate cake is rich, moist, and decadent!
- Sugar-Free Chocolate Frosting – A must for your keto cakes and cupcakes! Full of rich, chocolate flavor.
Reader Fave Keto Recipes
The recipe card is below! Readers also made these similar recipes after making this one.
RECIPE CARD
Easy Low Carb Keto Chocolate Mousse Recipe
This low carb keto chocolate mousse recipe is fluffy, creamy & decadent, with only 1.6g net carbs per serving. Sugar-free mousse needs just 4 ingredients and 10 minutes.
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Instructions
RECIPE TIPS + VIDEO in the post above, nutrition info + recipe notes below!
Click on the times in the instructions below to start a kitchen timer while you cook.
In a small double boiler on the stove top, or a small bowl in the microwave, melt the chocolate chips. (Be careful not to overheat.) Remove from heat. Allow to cool until no longer hot, but just lukewarm and not yet solidified.
Meanwhile, in a large bowl, use a hand mixer to beat the heavy cream until soft peaks form, about 3-4 minutes.
Sprinkle (don’t dump) the powdered sweetener on top, and beat until just combined. Do not over mix - avoid stiff peaks.
Once the melted chocolate is lukewarm, stir in the mascarpone, until smooth.
Add the chocolate mixture to the whipped cream, and gently fold together, until just combined. Taste and adjust sweetener if needed.
Serve keto chocolate mousse in small glass jars or serving dishes. If desired, top with a dollop of whipped cream and more chocolate chips.
Readers Also Made These Keto Low Carb Recipes
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Recipe Notes
Serving size: 1/4 entire recipe (~1/3 to 1/2 cup)
Use code WHOLESOMEYUM to get 10% off ChocZero Sugar-Free Chocolate Chips!
Nutrition Information Per Serving
Where does nutrition info come from? Nutrition facts are provided as a courtesy, sourced from the USDA Food Database. You can find individual ingredient carb counts we use in the Low Carb & Keto Food List. Net carb count excludes fiber, erythritol, and allulose, because these do not affect blood sugar in most people. We try to be accurate, but feel free to make your own calculations.
More Low Carb & Keto Support
If you want to know more about how to start a low carb diet, want to substitute sweeteners, need a food list, or need support, check these guides:
Low Carb & Keto Diet Plan
Starter Guide 
Sweetener Conversion Calculator 
Keto Low Carb Macro Calculator 
Low Carb Keto Food List + Printable PDF
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7 Comments
Justine
I love how easy this is! Nom nom nom.
Claudia Lamascolo
This was the easiest best tasting mousse ever! Thank you… great job and recipe
Alison
This is so luscious and creamy! A real delicious and chocolatey treat!
Priya Lakshminarayan
OMG these sounds delicious! Thankfully I have all the ingredients to make it today…
Jeannette
Wow! This is the perfect summer treat! I love how easy and simple this recipe is to make. Definitely a make ahead dessert for me to look forward to 😀
Michelle
So rich and decadent. You’d never guess it’s low carb!
Bintu
This looks like such a delicious dessert! I am always looking for some tasty low carb desserts!