For the short pastry, knead flour, butter in flakes, 75 g sugar, 1 packet vanillin sugar and egg with the dough hooks of the hand mixer to a smooth dough. Wrap in foil and chill for about 30 minutes. Wash, halve and stone the plums. Bring 200 ml juice, 75 g sugar and 1 packet of vanillin sugar to the boil. Add the plums and steam for about 2 minutes. Stir pudding powder and starch with 100 ml juice until smooth.
Remove from heat, stir in the starch and simmer for about 1 minute while stirring. Set aside and let cool off. Roll out half of the shortcrust pastry into a circle (26 cm Ø) on a floured work surface. Grease a springform pan (26 cm Ø). Line the base with the pastry sheet. Roll out the rest of the dough. Cut strips of 5 cm width and press them to the edge of the tin. Prick the base several times with a fork. Place plum compote on top and spread smooth. Bake in the preheated oven (electric range: 175 °C/ convection oven: 150 °C/ gas: level 2) on the lower level for about 1 hour. After 50 minutes beat egg white and lemon juice until stiff.
Roll out the rest of the dough. Cut strips of 5 cm width and press them to the edge of the tin. Prick the base several times with a fork. Place plum compote on top and spread smooth. Bake in the preheated oven (electric range: 175 °C/ convection oven: 150 °C/ gas: level 2) on the lower level for about 1 hour. After 50 minutes beat egg white and lemon juice until stiff. Add 250 g sugar and beat until the sugar has dissolved and is shiny white. Remove the cake from the oven, spread the meringue dome-shaped, wavy on the cake. Sprinkle with flaked almonds. Bake for another 15 minutes at the same temperature. Let it cool down on a cake rack
Add 250 g sugar and beat until the sugar has dissolved and is shiny white. Remove the cake from the oven, spread the meringue dome-shaped, wavy on the cake. Sprinkle with flaked almonds. Bake for another 15 minutes at the same temperature. Let it cool down on a cake rack
waiting time approx. 2 hours