1- Evenly display the fruits into the 4 ear-dishes ; pre-heat oven on
grill.
2- In a salad bowl, mix the egg yolks with the sugar sharply so that
the mixture becomes clearer and frothy. Add the sour cream and mix.
3- Pour the mixture evenly on the fruits, then sprinkle evenly
the granulated sugar on top.
4- Put under the grill until it gets brown (reckon 10 minutes).
5- Serve right away.