Decadent Low Carb Mocha Mousse Recipe

Welcome coffee lovers to a heavenly recipe that packs both taste and health benefits! Today, I am excited to present to you my Low Carb Sugar-Free Mocha Mousse Recipe. This dessert is the perfect way to fix your sweet tooth cravings without sacrificing your low-carb or keto diet plan.

As a barista, I’ve come across all kinds of coffee recipes, but this one stands out above the rest. With 3 simple ingredients – heavy cream, brewed coffee, and gelatin, we create a sugar-free keto mocha mousse that will elevate your dessert game to the next level.

Making the perfect chocolate mousse can be tricky; it may either turn out too rich or too sweet. But this recipe strikes the perfect balance between chocolate and espresso, which makes it so irresistible.

Moreover, we’ve incorporated some healthier alternatives in our recipe. We replace sugar with Splenda sugar substitute and use cream cheese rather than Mascarpone cheese to cut down the fat content. Additionally, we avoid cocoa powder and chocolate chips and opt for keto chocolate instead, which is low in carbs.

So whether you’re on a low carb or keto diet or looking for healthier desserts for a guilt-free indulgence, this mocha mousse recipe is worth giving a shot. You won’t disappoint with the outcome!

Why You’ll Love This Recipe

Low Carb Sugar Free Mocha Mousse
Low Carb Sugar Free Mocha Mousse

Are you looking for a low-carb, sugar-free dessert recipe that’s not only delicious but also easy to make? Look no further, as I present to you the recipe for the heavenly Low Carb Sugar Free Mocha Mousse!

Made with only three ingredients and whipped to perfection, this mousse is a feast for your palate. The combination of espresso and cocoa flavors creates a mocha explosion, and you won’t believe that it’s sugar-free. This is a perfect dessert for any special occasion, or even if you’re just in the mood for something sweet.

What sets this mousse recipe apart from other desserts is its creamy consistency. It’s like a fluffy cloud that melts in your mouth. Once you take a spoonful of this delectable treat, it will be hard to stop yourself from finishing the whole batch. Trust me; I have been there!

The best thing about this mousse is that it’s keto-friendly, making it perfect for those who are on low-carb diets. It uses Splenda sugar substitute instead of regular sugar, and heavy cream instead of milk. The end result? A low-carb sugar free mocha mousse that’s perfect for satisfying your sweet tooth without worrying about cheating on your diet.

So whether you’re looking for an indulgent treat or something that fits your dietary requirements, the Low Carb Sugar Free Mocha Mousse has got you covered. It’s easy to make, delightful to eat, and won’t compromise your health goals – what’s not to love?

Ingredient List

 Indulge in guilt-free decadence with our Low Carb Sugar Free Mocha Mousse.
Indulge in guilt-free decadence with our Low Carb Sugar Free Mocha Mousse.

Let’s take a look at the ingredients needed to make this delicious low carb sugar-free mocha mousse recipe. You will only need three main ingredients: heavy cream, gelatin, and brewed coffee. In addition, you will need Splenda sugar substitute which gives this mousse its sweetness without the carbs of regular sugar.

Here is a complete list of all ingredient needed:

  • 2 cups heavy cream
  • 1/4 cup of gelatin
  • 2 cups brewed and cooled strong coffee
  • 1 tbsp instant coffee extract
  • 1 tbsp cocoa powder
  • 1/4 cup Splenda sugar substitute

For an even richer flavor, we suggest adding cream cheese or mascarpone cheese to the recipe. You can also use vanilla extract and powdered erythritol to enhance the taste.

The Recipe How-To

 Satisfy your sweet tooth without compromising your low carb diet with this delicious dessert.
Satisfy your sweet tooth without compromising your low carb diet with this delicious dessert.

Mix the Gelatin Solution

To start, you need to whisk together 3 tablespoons of cold water and 2 teaspoons of unflavored gelatin powder in a heat-proof bowl. Let the mixture sit for a few minutes to thicken.

Prepare the Mocha Coffee Mixture

In a separate bowl, stir together 2 cups of strong brewed coffee, ½ cup of heavy cream, and 2 tablespoons of instant coffee until the instant coffee granules dissolve completely. Allow the mixture to cool down to room temperature before adding it to the gelatin solution.

Add More Ingredients for Extra Flavor

Now, in another large mixing bowl, combine 1/2 cup of Splenda sugar substitute, ½ cup of cream cheese at room temperature, and a teaspoon each of vanilla extract and cocoa powder. Beat them together until well combined.

Combine all Ingredients and Mix

Once everything is cooled at room temperature, add the cooled coffee mixture into the large mixing bowl with the cream cheese mixture. Stir everything thoroughly to make sure they are mixed properly.

Thicken the Mixture

You can thicken up the mousse by preparing a gelatin solution. Simply add 3 teaspoons of unflavored gelatin to another small bowl containing 3 tablespoons of cold water. Once the gelatin thickens, microwave it for about 10 seconds until it dissolves completely. Add this mixture into your already-prepared mocha mousse and mix well.

Pour Your Mix into Cups

To finish up making your delicious low-carb sugar-free mocha mousse recipe, pour your mix into eight small cups or ramekins. Refrigerate uncovered until set for around two hours or until firm.

Enjoy your sweet dessert that’s perfect for satisfying your sweet tooth!

Substitutions and Variations

 Melt-in-your-mouth chocolate mousse, spiked with a rich espresso hit – what's not to love?
Melt-in-your-mouth chocolate mousse, spiked with a rich espresso hit – what’s not to love?

Looking to make this low carb sugar free mocha mousse recipe even more customizable? Luckily, there are plenty of substitutions and variations that you can make to suit your personal preferences or dietary restrictions.

First off, if you prefer a more savory mousse, you can swap out the sweet ingredients with some chopped chocolate (at least 6 ounces) for a decadent chocolate cheese mousse. You could also try adding in some coconut milk or cream for a tropical twist.

In terms of sweeteners, instead of using Splenda sugar substitute or powdered erythritol, you could experiment with stevia or monk fruit sweeteners. Just be sure to adjust the amount accordingly since they are much sweeter than sugar substitutes.

Additionally, if you love the taste of coffee but don’t want it to overpower your mousse, use less coffee extract and swap in some cocoa powder (about 2 tablespoons) for a rich chocolate flavor. You could also try adding in some vanilla extract or almond extract for added depth of flavor.

Lastly, instead of using cream cheese or mascarpone cheese, experiment with other types of cheeses like brie or goat cheese. This variation will result in a creamy and delicious cheesecake mousse that will taste amazing with fresh berry toppings.

Overall, there are plenty of substitutions and variations you can make to this low carb sugar free mocha mousse recipe to really make it your own!

Serving and Pairing

 This creamy, rich and indulgent dessert is sure to be your new favorite keto-friendly treat.
This creamy, rich and indulgent dessert is sure to be your new favorite keto-friendly treat.

Now that you’ve made this fantastic low carb sugar-free mocha mousse, it’s time to think about how you want to serve and pair it. This velvety, creamy mocha mousse is perfect as a standalone dessert or served with other treats.

One option is to serve the mocha mousse in individual glasses or ramekins, topped with whipped cream and shaved keto chocolate for added decadence. This presentation is beautiful and elegant for any dinner party or special occasion.

If you’re looking for something less fancy, try serving the mocha mousse in a large bowl, letting everyone help themselves. You can also garnish with berries or nuts for an extra boost of flavor and texture.

Pairing this delicious dessert with a cup of hot brewed coffee or coffee-based liquor such as Kahlua is another way to enjoy its rich flavors. The bold flavors of coffee will complement the mocha ingredients in the mousse for an exquisite indulgence.

Lastly, if you’re feeling creative and daring with your tastes, try pairing this low-carb sugar-free mocha mousse with dark chocolate dessert recipes such as chocolate cakes, brownies, chocolate pudding or create a keto chocolate chip cookie sandwich with two mocha mousse scoops in between. These dessert combinations are perfect for those who love chocolates since they will bring out the sweetness and richness of the mocha flavors.

Whether you choose to serve it alone or pair it with other foods, this low carb sugar-free mocha mousse will undoubtedly impress your guests and keep you coming back. It’s an excellent addition to any dessert table and has everything one could ask for in a sweet treat: decadent flavor, creamy texture, and guilt-free satisfaction.

Make-Ahead, Storing and Reheating

 Perfect for impressing dinner guests or indulging in a little bit of self-care.
Perfect for impressing dinner guests or indulging in a little bit of self-care.

This Low Carb Sugar Free Mocha Mousse Recipe not only tastes heavenly, but it is also a fantastic option for make-ahead and storing. You can prepare it one or even two days in advance and chill it until you are ready to serve it. It gives you the freedom to have more time available to focus on other aspects of your meal.

You can store this mousse easily in the refrigerator in an airtight container. If you decide to store it for more than two days, I recommend placing it in the freezer instead. You can also portion your mousse into individual cups or containers and cover them with cling film before putting them away in your fridge or freezer.

Reheating this mousse is quite simple too; however, since this recipe includes gelatin, it may be affected by excessive heat, so you need to do it gently. For reheating, simply remove your chocolate mousse from the refrigerator or freezer, let it sit at room temperature for a few minutes before serving, and enjoy.

Serve a delicious dessert any night of the week with this amazing low-carb sugar-free mocha mousse that allows for make-ahead and storage, giving you fuss-free enjoyment whenever you decide to indulge!

Tips for Perfect Results

 Say goodbye to sugar spikes and hello to pure chocolate bliss with this easy-to-make recipe.
Say goodbye to sugar spikes and hello to pure chocolate bliss with this easy-to-make recipe.

To ensure that your low carb sugar free mocha mousse recipe turns out perfectly every time, I have some tips and recommendations to share with you. Here are some pro-tips to keep in mind while whipping up this delicious dessert:

Firstly, make sure all your mousse ingredients are at room temperature. This is especially important when it comes to the cream cheese as it needs to be soft enough for easy mixing. Softening the cream cheese beforehand will also ensure a smooth and creamy texture.

Secondly, when whipping the heavy cream , be careful not to overwhip it. Overwhipped cream can result in a grainy texture which could ruin the silky smoothness of your mousse.

Thirdly, if you don’t have any instant coffee on hand, you can always substitute it with 2 teaspoons of finely ground dark roast coffee beans. Just add them to the saucepan with your brewed coffee and let them steep for a few minutes before straining.

Fourthly, when adding the gelatin mixture to the rest of the mixture, do so gradually while whisking continuously. This will help prevent any clumps from forming and ensure an even distribution of gelatin throughout the mousse.

Fifthly, if at any point during the preparation process you find that your mousse is not thickening as desired or if there seems to be excess liquid in the mixture, don’t worry! You can thicken your mousse by stirring together 1 teaspoon of gelatin powder with 3 tablespoons of water until well combined, then adding the mixture into your hot yet not boiling mousse and whisking briefly for 10-15 seconds before continuing on with the recipe.

Lastly, remember that presentation is key! You can make your low carb sugar free mocha mousse look even more sophisticated by topping them off with freshly whipped cream, grated keto chocolate or even a sprinkle of cocoa powder.

Follow these tips and you’ll be sure to create the perfect low carb sugar-free mocha mousse recipe!


Before we wrap up this article, I’d like to address some of the common questions that may pop up as you give the low-carb sugar-free mocha mousse recipe a try. Here are some frequently asked questions and my best advice to ensure that you have all the information needed to make this decadent dessert with confidence!

What is mocha mousse made of?

When it comes to making a delicious mousse, you don’t need a long list of ingredients. For this recipe, all you need is whipping cream, milk chocolate, and instant coffee. The first step of creating the mousse involves heating the whipping cream until it comes to a boil. Once it’s boiling, you’ll need to pour it over a mixture of chopped chocolate and instant coffee in a heatproof bowl.

How many carbs are in keto mousse?

This nutritional information presents the serving size’s amounts of fat, protein, total carbs, and net carbs.

How do you thicken mousse without gelatin?

If you’re looking for an alternative to gelatin, agar agar can be used as a viable substitute. It should be approached in the same manner as gelatin when incorporating it into a recipe. Keep in mind that certain recipes may not require a thickener at all, especially those that use chocolate as their main ingredient – since chocolate naturally thickens when cooled in a fridge.

How do you thicken chocolate mousse without cornstarch?

Want to make your savoury mousse firmer? Just increase the amount of gelatin you use by 25 percent! A traditional savoury mousse recipe typically calls for 1 teaspoon of gelatin and 3 tablespoons of water. But if you want a moderately thick mousse, you could always use 1 1/2 teaspoons of gelatin and 4 1/2 tablespoons of water instead.

Bottom Line

In conclusion, if you’re looking for a delicious dessert with a low carb and sugar-free option, this mocha mousse recipe is definitely worth giving a try. With its rich chocolate and coffee flavor, this mousse is sure to satisfy your cravings without sabotaging your diet. Plus, with the various substitutions and variations, you can tailor the recipe to your liking.

Making the perfect low carb sugar free keto mocha mousse can be tricky, but with these tips and tricks I’ve provided along with the detailed recipe instructions, you’ll be able to prepare this dessert like a pro. Remember to take your time, letting each layer set properly before adding the next. And don’t be afraid to experiment with different flavor combinations or toppings.

Finally, as always, when it comes to cooking and baking– have fun! Enjoy yourself in the kitchen while creating something delicious that satisfies both your health goals and cravings. So go ahead– whip up some of this delectable low-carb sugar-free mocha mousse and indulge without guilt!

Low Carb Sugar Free Mocha Mousse

Low Carb Sugar Free Mocha Mousse Recipe

This is a recipe I got off another site. It is a mix between an egg custard and a mousse. I haven't made this yet but I would add a tablespoon or two of cocoa powder to make it "mocha" instead of just coffee flavored. I'm guessing on the prep time and the "cooking" time is chill time before serving.
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Prep Time 20 mins
Cook Time 2 hrs
Course Dessert
Cuisine Low carb
Calories 351.2 kcal


  • 6 egg yolks
  • 3/4 cup Splenda sugar substitute
  • 1 1/2 cups strong brewed coffee
  • 2 (1/4 ounce) envelopes gelatin
  • 1 1/2 pints heavy cream


  • Combine egg yolks, splenda and coffee in top of double boiler.
  • Cook until thickened to consistancy of a soft custard, remove from heat.
  • Soften gelatin in 1/2 cup water, stir and add to coffee mixture.
  • Stir and cool.
  • Whip the cream and fold in gently.
  • Pour into individual serving cups and chill.

Add Your Own Notes


Serving: 152gCalories: 351.2kcalCarbohydrates: 2.9gProtein: 5.2gFat: 36.1gSaturated Fat: 21.6gCholesterol: 263.9mgSodium: 43.7mgSugar: 0.2g
Keyword < 4 Hours, Dessert, Easy, Sweet
Tried this recipe?Let us know how it was!

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