For the crêps with fruity cremefine filling, whisk milk with egg, flour, sugar and salt and let rest for 30 minutes.Sort blueberries, wash and sprinkle drained with 2 tablespoons sugar. Whip Rama Cremefine to whip with the remaining sugar and chill.
In a non-stick pan, cook thin crêpes one by one in a little Rama Culinesse vegetable cream until golden brown on both sides. Fill Rama Cremefine for whipping with a piping bag with a large star nozzle and squirt onto the crêpe halves. Spread all but 2 tablespoons of the blueberries on top.
Fold the crêpes and dust with powdered sugar. Garnish with mint and the remaining blueberries.