Wash the berries and let dry very very well on kitchen paper towels. Make sure they are completely dry when placing on the finished tartlets.
Brush your tartlets forms with some melted butter and place in the fridge.
Dough: Cut the butter into small pieces. Place the flour, salt, sugar, 2 tablespoons of ice-cold water, and butter in a food processor and mix until everything becomes crumbly. Empty the food processor on the table and knead the crumbs very quickly. If necessary, add another tablespoon of ice-cold water. Form a ball, wrap in plastic foil, and place in the fridge for half an hour.
Meanwhile, preheat your oven at 200 degrees Celsius/400 degrees Fahrenheit.
Roll out the dough and cut circles large enough to fill the tartlets forms, edges included, place in the forms. Pierce the dough all over with a fork.
Bake blind: Cut pieces of parchment paper a little bit larger than the forms. Place over the dough and fill in an even layer of dried beans. Bake for about 20 minutes. Remove the beans and the parchment paper. The edges should be golden brown; the bottom should be cooked through but not become too tough (it will still have a light color). If the base is undercooked, remove the beans and parchment paper and then bake the tartlets for another 3 to 5 minutes until very lightly golden.
Let cool in the forms for about 15 minutes, remove carefully and place on a wire rack to cool completely.
Fill: Stir the lemon curd with a spoon. Place a few spoonfuls on each tartlet, level, add some raspberries on top.
Garnish: You can garnish with whipped cream and tiny mint leaves if you like.