Pour the apricots into a sieve, drain well. Collect the juice. Fill apricot juice with approx. 200 ml water to 500 ml liquid. Mix sauce powder, 25 g sugar, vanillin sugar and 50 ml juice until smooth. Bring the rest of the juice to the boil in a saucepan and allow the mixed sauce powder to run in while stirring. Bring to the boil and simmer for about 1 minute. Stir in liqueur. Cut the apricots into slices, fold into the bound juice, pour into a bowl and cool. Stir several times
Drain the curd well in a sieve. Separate the eggs. Beat the egg yolks, 75 g sugar, salt and lemon zest with the whisks of the hand mixer until well frothy (5-7 minutes). Add quark and stir in. Add flour and stir in. Whisk the egg white with the whisk of the hand mixer until stiff. Fold in portion by portion
Grease the casserole dish (approx. 1 1/2 litres capacity), pour in the curd mixture with a tablespoon. Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for 25-30 minutes. Take out of the oven, dust with icing sugar and serve immediately. Add the apricot compote