Roll out the shortcrust pastry and line 4 small tart tins. Blind bake the tartlets until golden brown and let them cool completely.
Whip the cream with the icing sugar and vanilla extract until lightly thickened. It should be airy but still firm enough to pipe. Transfer to a piping bag with a round nozzle and chill.
Combine the egg white with the superfine sugar in a bowl and whisk for at least 5 minutes until a glossy, firm mixture with no sugar granules is formed.
Sift in the icing sugar and whisk briefly until a smooth marshmallow fluff. Transfer the mixture to a piping bag with a star nozzle.
Wash the strawberries, remove the hulls, and halve them.
Briefly heat the redcurrant jelly until it becomes more liquid.
Pipe a generous dollop of vanilla whipped cream into each tartlet.
Arrange the strawberries around the edge, with the cut side facing outwards, and lightly brush them with the jelly.
Pipe a beautiful swirl of marshmallow fluff on top.
Brown the marshmallow with a blowtorch until golden and serve immediately.
Tips
- Allow the shortcrust tartlets to cool completely so the whipped cream doesn't melt.
- Do not over-whip the cream, otherwise, it will become grainy.
- Use firm, ripe strawberries so they hold their shape nicely.
- No blowtorch? Place them very briefly under a hot grill, but keep a close eye on them.
- Storage
In the fridge: I store finished tartlets for a maximum of 1 day in the refrigerator. Empty shells will keep for 2 to 3 days airtight at room temperature.
In the freezer: Empty tartlets can be frozen for up to 1 month. I do not freeze finished tartlets (loss of texture). - Reheating: Not necessary. Only empty shells can be refreshed for 5 minutes in an oven at 160 °C.