Melt the fat. Beat egg white and 40 g sugar until stiff. Cream egg yolk, lemon peel and 35 g sugar. Mix starch, flour and salt, sieve onto the egg yolk, add butter and stir in. Fold in the beaten egg white.
Line two baking trays with baking paper and draw four circles (16 cm Ø) on each with a pencil. Pour the dough into a piping bag, spray the circles with the dough and smooth them down. Bake in the preheated oven (electric oven: 200°C/ gas: level 3) for 10-12 minutes. In the meantime, stir the quark, remaining sugar, vanillin sugar and lemon juice until smooth. Whip cream until stiff and fold into the quark. Turn the finished omelettes onto a cloth, moisten baking paper with cold water and peel. Fold the omelettes carefully and let them cool down. Fill lemon curd into a piping bag with a star-shaped spout and fill the omelettes with it and cover with raspberries. Dust the omelettes with icing sugar and serve decorated with lemon balm as desired.
Whip cream until stiff and fold into the quark. Turn the finished omelettes onto a cloth, moisten baking paper with cold water and peel. Fold the omelettes carefully and let them cool down. Fill lemon curd into a piping bag with a star-shaped spout and fill the omelettes with it and cover with raspberries. Dust the omelettes with icing sugar and serve decorated with lemon balm as desired. Makes 8 pieces