Mix ingredients: eggs, vinegar, sour cream, flour, butter, sugar.

Knead. Roll the dough very thin. Then cut into diamonds, do in the middle of each rhombus a small incision and extend it one end, slightly stretching it to the hole (sorry, photo did not).

Pour in a cauldron of sunflower oil so much that when roasting rostikov they are immersed in oil to the maximum (if not a pan, you can use the pan, that's what I did:) ). Fry our chips to a Golden crust (as thin crust cooked very quickly, to move in the roasting process, otherwise it will burn : (. )

Ready chips sprinkle with powdered sugar. Bon appetit! :)