Wash and clean the currants. Boil up in the currant juice and pass through a sieve. Bring to the boil again, season with sugar, vanillin sugar, lemon juice and cinnamon. Stir cornflour in the cherry nectar until smooth.
Bring to the boil in the fruit juice, stirring constantly. Wash and stone the cherries. Wash and sort raspberries. Add fruit to the groats and chill. Decorate with fresh sugared fruit just before serving.
Vanilla sauce and biscuits taste good with it.