Knead 300 g flour, 100 g sugar, vanillin sugar, salt, 1 egg and fat in pieces first with the dough hooks of the hand mixer, then briefly with your hands until smooth. Cover and chill for approx. 30 minutes.
Wash, clean or stone gooseberries and plums. Carve peaches crosswise and put them in boiling water for about 1 minute. Quench. Peel off the skin. Cut peaches in half, stone them and cut them into slices
Grease baking tray (approx. 35 x 40 cm) and dust with flour. Coarsely grate the marzipan. Stir with 1 egg and 1 egg yolk until smooth. Stir in 60 g sugar and 30 g flour. Pour into a piping bag with a large star-shaped spout. Roll out the shortcrust pastry on a baking tray, prick several times with a fork. Spray a macaroon rim all around the dough. Then spray 2 macaroon strips close to each other lengthwise 2x each, so that 3 fields of the same size are created
Sprinkle each field with 2 tablespoons of breadcrumbs. Heat jam and pass through a sieve. Spread the prepared fruit on the fields, spread with jam and sprinkle with 2-3 tablespoons of sugar. Bake in the preheated oven (electric cooker: 200 °C/circulating air: 175 °C/gas: level 3) for approx. 35 minutes. Let it cool down. Decorate with flaked almonds and icing sugar. Whipped cream tastes good with it