Mix the soft fat in pieces, sugar, vanillin sugar and salt to a creamy mixture. Separate the eggs. Stir in egg yolk. Stir in quark, milk, semolina and lemon peel. Beat egg whites until stiff, fold in. Unroll the dough and put it in a pie tin (approx. 26 cm Ø) with baking paper. Pour curd mixture on top.
Bake in the preheated oven (electric cooker: 200 °C/ gas: level 3) for approx. 45 minutes. Cover with parchment in between. Then let it cool down. Wash and sort the raspberries and spread on the cake. Heat the jelly and spread it over the raspberries by the spoonful. Serve dusted with icing sugar. Makes about 12 pieces