This cake will surprise you! Very simple and tasty 

Dough:
eggs - 5 small or 4 large
salt - 1/3 tsp.
sugar - 3 tbsp.
vanilla sugar - 10 g
flour - 180 g.
milk - 400 ml.
melted butter - 30 g.
Cream:
eggs - 3 small or 2 large
sugar - 150 g.
vanilla sugar - 10 g
corn starch - 70 g.
milk - 700 ml.
soft butter - 150 g.
dried apricots - 100 g.