Whip the heavy cream until stiff peaks form. Transfer to a separate bowl.
Whip the cream cheese and sweetener until light and fluffy. Add the strawberry puree and vanilla.
Slowly fold the whipped cream. Spoon or pipe into small serving bowls.
Nutrition: The nutrition facts are for one serving. This recipe makes 4 servings, with 6.1 NET carbs per serving.Substitutions: swap the strawberries for blueberries, raspberries, or blackberries. Prep Time: the mousse can be prepared 3-4 days ahead of time. Don't layer it with additional berries until ready to serve.To Store: you’ll need to keep the mousse refrigerated until it’s time to eat it. It will last 3-4 days and should be kept in an airtight container. To Freeze: place in an airtight freezer container and place in the freezer for up to 3 months. It is going to change the texture to more like ice cream than mousse if you do this.