– Low carb sponge cake – 6 large eggs — separated – pinch of cream of tartar – 5 tbsp powdered erythritol – 6 tbsp coconut flour — sifted – 1/4 tsp baking powder – pinch of salt – 1 tsp vanilla extract – 2 tbsp butter — melted and cooled – Low carb strawberry mascarpone mousse – 2/3 cup mascarpone cheese at room temperature – 2 tbsp powdered erythritol + 1 tsp – 1/3 cup chopped strawberries – 1/2 cup heavy cream