In a deep plate, smash fruits. Mix with sugar and lemon juice. Take half the puree and set in a bowl. Add mascarpone. Set other half of puree in the refrigerator.
With an electric mixer, whisk egg whites until it becomes firm. Add icing sugar and mix few seconds.
Add carefullyegg whites to the mascarpone mixture with a spatula.
Prepare 12 small glasses of 160 ml (2/3 cup). Divide fruits puree into glass. Cover with mascarpone mousse. Refrigerate 60 minutes.
Garnish each portion with a raspberries and a mint lef. Refrigerate until serving.
Did you know that...
Raspberries can be stored in the freezer for up to 6 months.