Wash, clean and chop the strawberries. Boil up 1/4 litre of nectar, lemon juice and 50-75 g of sugar. Add frozen fruits and bring to the boil. Fold in strawberries. Stir 20 g starch with 4 tablespoons of nectar until smooth and bind the groats with it.
Bring to the boil again briefly, let it cool down. Cut the vanilla pod lengthwise and scrape out the pulp. Boil 450 ml milk, vanilla pod and pulp, 30 g sugar and salt. Mix 30 g starch in 50 ml milk and stir into the milk.
Bring to the boil and simmer for about 1 minute. Remove vanilla pod. Mix egg yolks with some sauce and stir into the remaining sauce. Let the vanilla sauce cool down. Arrange red fruit jelly in cups and decorate with strawberries.
Add the vanilla sauce.