Boil the potatoes in their skins and when they are ready, clean them and cut them into thin slices.
Boil 4 eggs completely, clean them and cut them into thin rings.
Grate feta cheese.
Beat the yolks of 2 eggs until well blended.
While continuing to mix, gradually add salt, melted butter, egg whites and sour cream.
Brush a deep pan about 20 cm x 20 cm (8 po x 8 po) or a small roasting pan, alternately place a layer of potatoes, a layer of egg slices sprinkled with peppercorns and peeled feta and continue until that everything is finished.
Pour and spread the composition of eggs and sour cream over the moussaka.
Bake for about 30 minutes or until the top is golden.
NOTES:
Let stand for a few minutes before serving.