Introduction
Delight in the tangy and refreshing flavors of this keto lemon mousse, a perfect dessert for those on a low-carb diet or anyone who enjoys a burst of citrusy goodness. This creamy and indulgent treat is not only easy to make but also fits into a ketogenic lifestyle without compromising on taste. With just a few simple ingredients, you can create a dessert that’s both satisfying and guilt-free.
Ingredients
- For the Mousse:
- 1 cup heavy cream
- 8 oz cream cheese, softened
- ⅓ cup powdered erythritol (or preferred keto-friendly sweetener)
- Zest of 2 lemons
- Juice of 2 lemons (about ½ cup)
- 1 teaspoon vanilla extract
- Pinch of salt
Instructions
- Prepare the Lemon Mixture:
- Start by zesting and juicing the lemons. Set aside the zest and juice for later use.
- Make the Mousse:
- In a mixing bowl, beat the heavy cream until stiff peaks form. Set aside.
- In another bowl, beat the softened cream cheese until smooth and creamy.
- Add powdered erythritol, lemon zest, lemon juice, vanilla extract, and a pinch of salt to the cream cheese. Mix until well combined and smooth.
- Gently fold the whipped cream into the cream cheese mixture until fully incorporated, being careful not to deflate the whipped cream.
- Chill and Serve:
- Spoon the lemon mousse into serving dishes or glasses.
- Cover and refrigerate for at least 2-3 hours to allow the mousse to set and flavors to meld.
- Garnish and Enjoy:
- Before serving, garnish with additional lemon zest or a slice of lemon for decoration, if desired.
- Serve chilled and enjoy the refreshing citrusy flavor of your keto lemon mousse!

Introduction
Delight in the tangy and refreshing flavors of this keto lemon mousse, a perfect dessert for those on a low-carb diet or anyone who enjoys a burst of citrusy goodness. This creamy and indulgent treat is not only easy to make but also fits into a ketogenic lifestyle without compromising on taste. With just a few simple ingredients, you can create a dessert that’s both satisfying and guilt-free.
Ingredients
- For the Mousse:
- 1 cup heavy cream
- 8 oz cream cheese, softened
- ⅓ cup powdered erythritol (or preferred keto-friendly sweetener)
- Zest of 2 lemons
- Juice of 2 lemons (about ½ cup)
- 1 teaspoon vanilla extract
- Pinch of salt
Instructions
- Prepare the Lemon Mixture:
- Start by zesting and juicing the lemons. Set aside the zest and juice for later use.
- Make the Mousse:
- In a mixing bowl, beat the heavy cream until stiff peaks form. Set aside.
- In another bowl, beat the softened cream cheese until smooth and creamy.
- Add powdered erythritol, lemon zest, lemon juice, vanilla extract, and a pinch of salt to the cream cheese. Mix until well combined and smooth.
- Gently fold the whipped cream into the cream cheese mixture until fully incorporated, being careful not to deflate the whipped cream.
- Chill and Serve:
- Spoon the lemon mousse into serving dishes or glasses.
- Cover and refrigerate for at least 2-3 hours to allow the mousse to set and flavors to meld.
- Garnish and Enjoy:
- Before serving, garnish with additional lemon zest or a slice of lemon for decoration, if desired.
- Serve chilled and enjoy the refreshing citrusy flavor of your keto lemon mousse!
Nutrition Information
- Serving Size: 1 serving (assuming 6 servings)
- Calories: ~250 kcal per serving
- Net Carbs: ~4g per serving
- Protein: ~3g per serving
- Fat: ~24g per serving
Weight Watchers (WW) Points
- SmartPoints: ~6 points per serving (based on current WW guidelines)
Additional Tips and Variations
- Variations: For a twist, you can add a hint of lemon extract or swap lemon with lime for a different citrus flavor.
- Storage: Store any leftover mousse in an airtight container in the refrigerator for up to 3 days.
- Presentation: Serve in individual parfait glasses or ramekins for an elegant presentation.
Conclusion
This keto lemon mousse offers a delightful blend of creamy texture and zesty lemon flavor, making it a perfect dessert choice for those following a low-carb or ketogenic diet. With its easy preparation and satisfying taste, it’s sure to become a favorite among your dessert options. Whether you’re hosting a dinner party or simply treating yourself, this recipe provides a guilt-free indulgence that everyone can enjoy. Embrace the tangy goodness of lemons with every spoonful of this refreshing dessert.