Wash, stalk and stone the cherries. Beat the eggs, sugar, vanillin sugar and salt until thick and creamy. Mix quark and cream cheese, stir in pudding powder. Fold in sugar and egg mixture. Fold the cherries into the quark mixture and fill into the well greased and breadcrumbed box form (10.5 x 30 cm; 7 cm high). Spread the poppy seed mixture evenly as strips in the middle
Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for about 1 1/4 hours. Remove and let cool on a cake rack. Carefully turn out of the tin and arrange on a plate. Dust with icing sugar
waiting time approx. 2 hours