Drain the cherries and collect the juice. Stir starch and 3 tbsp. juice until smooth. Boil up the rest of the juice with 1 tbsp.
sugar and flavour. Bind with mixed starch. Stir in cherries. Let cool down
Mix ricotta with sour cream, 3 tablespoons sugar, vanillin sugar and lemon juice until smooth. Fill ricotta cream, cherries and chocolate shavings alternately into 4 tall glasses (approx. 200 ml content)