Separate eggs. Beat the egg whites with the whisks of the hand mixer until stiff, adding 75 g sugar, vanillin sugar and 1 pinch of salt. Stir in the egg yolks. Mix flour, starch and baking powder, sieve portions onto the egg mixture and fold in. Grease 8 tartlet cups (12 cm Ø) and sprinkle with flour.
Pour in the sponge mixture evenly, smooth it down. Place on a grid. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for about 15 minutes. Remove from the oven and let cool slightly on a grid. Carefully turn out of the moulds and let cool down. For the cream, wash the limes hot and grate them dry. Peel 1 lime with a pestle, cut the fruit in half and squeeze the juice. Cut the rest of the lime into slices. Mix 90 g sugar and cream setting agent.
For the cream, wash the limes hot and grate them dry. Peel 1 lime with a pestle, cut the fruit in half and squeeze the juice. Cut the rest of the lime into slices. Mix 90 g sugar and cream setting agent. Cream curd, sour cream, lime juice, lime zest, except for something to decorate, and 1 pinch of salt with the whisks of the hand mixer, adding sugar mixture. Fill the tartlets with the cream, sprinkle with 1 teaspoon honey on each and decorate with the remaining lime zests and corners
15 minutes waiting time