Put all ingredients for the chocolate mousse in a blender or bowl. Blend or whisk with an electric mixer until well combined and the whipping cream starts to thicken. Stop when you have a creamy consistency. Do not over-mix!
Vanilla Mousse
Whisk the whipping cream for the vanilla mousse in a second mixing bowl to soft peaks. Add the cream cheese, vanilla extract and powdered sweetener and blend until just combined.
Assembly
Fill the chocolate mousse into serving glasses, dolloping the vanilla mousse on top. Swirl with a knife until you have a marble effect.
Serve straight away or refrigerate until serving.
Notes
2.7g net carbs per serving. This recipe makes 8 smaller servings or 6 large ones. It's VERY filling, so I think 8 servings are perfect. Add-ons: 1 teaspoon of coffee extract, cinnamon or brandy works in the chocolate mascarpone mousse mix.Decorate with berries and/or mint leaves for colour and wow factor. You can use stevia drops instead of powdered sweetener. Normally, 4 drops are equivalent to 1 teaspoon of sweetness. As always, taste and adjust the sweetener to how you prefer it.Store leftovers in the fridge for up to 4 days.