Halve the vanilla pod lengthwise and scrape out the pulp. Stir 4 tablespoons of milk, cornstarch and egg yolk until smooth. Bring the remaining milk, sugar and vanilla pulp to the boil. Stir in cornflour and bring to the boil again briefly. Let the sauce cool down. Wash the apple, quarter it and cut out the core. Cut apple quarter into pieces. Wash, quarter and core the grapes. Wash plums, halve, stone and cut into slices. Mix apple and grapes. Mix lemon juice and vanillin sugar. Pour half on the plums and pour the remaining lemon juice over the apples and grapes. Stir yoghurt into the vanilla sauce. Arrange the fruit on plates and add 1 tablespoon of sauce. Cut lemon balm leaves into strips as desired and sprinkle over them. Add the rest of the sauce extra
Dishes: Schumann
Table linen: cherry