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Free Keto Mousse 4 Ways Recipe

Serving a mousse for dessert is a delightfully sweet ending to a spring-summer party.

Now I know that making mousse at home is simply too intimidating with an ingredient-dense recipe and all that egg-beating, cream-whipping, and tiresome folding. And oh, the critical handling of all that gelatine!⁣

But with this recipe, I’m going to show you how to make mousse using JUST 5 ingredients. No eggs, no gelatine. And you can whip it up in 15 mins!⁣

The one thing I just love about this fluffy French treat is how well it takes on a variety of flavors – you can make it from a host of puréed fruits to chocolate to lemon to mint. ⁣

Since the base of the recipe is the same, I make four different flavors: Strawberry, Raspberry, Blackberry, and Lemon. That is why I call it my Keto Mousse 4 Ways recipe.⁣

(It’s up to you to do the same or stick with the same flavor for all servings.)⁣

This Keto Mousse 4 Ways is a light, airy ensemble of lusciously whipped, vanilla-flavored cream, real fruit purée, and mascarpone cheese. This mousse is a creamy, creamy, and still creamier froth of a dessert with unparalleled lightness. ⁣

It’s the true meaning of what you call indulgence.⁣

This mousse is just the spoonful you want to wrap your lips around!


  • 1 cup heavy cream
  • 8 oz mascarpone cheese
  • 4 tbsp erythritol, to taste
  • 1 tsp pure vanilla extract
  • 1 cup fresh berries (see instructions for variations)
  • Optional: lemon zest, to taste


For the Base:

  1. Beat the heavy cream and erythritol with a hand mixer until stiff peaks form, and it looks like whipped cream consistency.
  2. Add mascarpone, lemon zest, and vanilla, and beat again with mixer until thoroughly combined.
  3. Add berries to a high powered blender and puree. Fold the puree into the mousse base to combine. Spoon into bowls or cups. For best results, chill in the fridge for 1 hour before serving.

For Strawberry Mousse:

  • Purée 1 cup sliced fresh strawberries in a blender. Fold into mousse base.

For Raspberry Mousse:

  • Purée 1 cup fresh raspberries in a blender. Fold into mousse base.

For Blackberry Mousse:

  • Purée 1 cup fresh blackberries in a blender. Fold into the base.

For Lemon Mousse:

  • Add 2 tbsp lemon juice and 1/4 tsp. lemon zest to mousse base.


  • ⁣For chocolate keto mousse: omit the lemon and add unsweetened cocoa powder to taste!
  • If looking for brand recommendations, we love Swerve brand erythritol and Simply Organic pure vanilla extract!⁣
  • ⁣You can use cream cheese or ricotta in place of mascarpone, if you like.
Prep Time: 15 minutes
Servings: 4
Macros: 47.5g | Total Carbs: 16.3g | Fiber: 2g | Sugar Alcohols: 9g | Net Carbs: 5.3g | Protein: 4.9g | Calories: 476