Carefully cut the croissants in half with a sharp knife.
We spread ice cream on one of the halves (moreover, it should not be very frozen in consistency, but not soft either).
Ea ice cream lay out our fresh berries (raspberries, strawberries, blackberries, in a word, any that are), sprinkle grated dark chocolate on top.
We cover with the second half of the croissant and serve our masterpiece dessert a la francais to the table. Eat immediately without delay!