Pour the flour onto a work surface, press a depression in the middle. Add 1 egg yolk, 60 g sugar and salt. Cut butter into pieces and spread them on the edge of the flour. Quickly work all ingredients into a short pastry. Form into a ball and cover and chill for about 1 hour
In the meantime wash, stone and halve the plums. Mix almonds, breadcrumbs, 30 g sugar and 1 tablespoon cinnamon in a bowl. Roll out the marzipan thinly on a lightly floured work surface. Using a pastry wheel, cut into thin, long strips about 1 cm wide
Roll out the dough thinly on a floured work surface, line a well-greased tart mould with it, press the edge slightly. Prick the dough base several times with a fork. Sprinkle with sugar mixture. Spread plums on top. Sprinkle with the remaining sugar. Place marzipan strips in a grid pattern on top. Mix remaining egg yolk and cream. Spread marzipan strips with egg yolk. Bake in the preheated oven (electric cooker: 200 °C/ convection oven 180 °C/ gas: level 3) for about 30 minutes. Let the tart cool down a little, remove from the tin and cut into pieces. Mix the sugar crystals and the remaining cinnamon and sprinkle over it. Whipped cream tastes good with it
Results in approx. 12 pieces
Waiting time approx. 40 minutes