Rinse the strawberries thoroughly, remove the stems, and hull them. Cut into halves or quarters.
Toss the strawberries with a pinch of sugar and let them macerate for 10–15 minutes.
In a chilled mixing bowl, combine heavy cream, sugar, and vanilla extract. Whip until soft peaks form.
Soften gelatin in cold water, then gently melt over low heat. Fold into whipped cream carefully.
Line the charlotte mold with ladyfingers, briefly dipping them in syrup to avoid sogginess.
Layer ladyfingers, whipped cream mixture, and macerated strawberries, repeating until the mold is filled.
Finish with a final layer of whipped cream and decorate with whole strawberries and mint leaves.
Cover with plastic wrap and refrigerate for at least 4 hours, preferably overnight.
Carefully unmold and serve chilled, slicing with a serrated knife.
Notes
Ensure the cream is well chilled for better whipping. Briefly dip the ladyfingers in syrup to prevent excessive softness. Chill overnight for the best results.